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10020322201 = 19527385379
BaseRepresentation
bin10010101010100000…
…11111101110011001
3221212100000002221111
421111100133232121
5131010200302301
64334150140321
7503212222231
oct112520375631
927770002844
1010020322201
11428223541a
121b379516a1
13c38c84446
146b0b32cc1
153d9a74551
hex25541fb99

10020322201 has 4 divisors (see below), whose sum is σ = 10547707600. Its totient is φ = 9492936804.

The previous prime is 10020322177. The next prime is 10020322243. The reversal of 10020322201 is 10222302001.

10020322201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10020322201 - 213 = 10020314009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10020322601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263692671 + ... + 263692708.

It is an arithmetic number, because the mean of its divisors is an integer number (2636926900).

Almost surely, 210020322201 is an apocalyptic number.

It is an amenable number.

10020322201 is a deficient number, since it is larger than the sum of its proper divisors (527385399).

10020322201 is an equidigital number, since it uses as much as digits as its factorization.

10020322201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527385398.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10020322201 its reverse (10222302001), we get a palindrome (20242624202).

The spelling of 10020322201 in words is "ten billion, twenty million, three hundred twenty-two thousand, two hundred one".

Divisors: 1 19 527385379 10020322201