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10022211330 = 2351312550181
BaseRepresentation
bin10010101010101111…
…01100111100000010
3221212110120002100020
421111113230330002
5131011141230310
64334254434310
7503234251005
oct112527547402
927773502306
1010022211330
11428330578a
121b38502996
13c39496281
146b10a553c
153d9ce9170
hex2555ecf02

10022211330 has 32 divisors (see below), whose sum is σ = 24236929728. Its totient is φ = 2652187200.

The previous prime is 10022211323. The next prime is 10022211341. The reversal of 10022211330 is 3311222001.

10022211330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1271161 + ... + 1279020.

It is an arithmetic number, because the mean of its divisors is an integer number (757404054).

Almost surely, 210022211330 is an apocalyptic number.

10022211330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10022211330 is an abundant number, since it is smaller than the sum of its proper divisors (14214718398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10022211330 is a wasteful number, since it uses less digits than its factorization.

10022211330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550322.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10022211330 its reverse (3311222001), we get a palindrome (13333433331).

The spelling of 10022211330 in words is "ten billion, twenty-two million, two hundred eleven thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 131 262 393 655 786 1310 1965 3930 2550181 5100362 7650543 12750905 15301086 25501810 38252715 76505430 334073711 668147422 1002221133 1670368555 2004442266 3340737110 5011105665 10022211330