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10020022213 = 311512140573
BaseRepresentation
bin10010101010011110…
…10110011111000101
3221212022102212102211
421111033112133011
5131010111202323
64334135503421
7503206532515
oct112517263705
927768385384
1010020022213
11428204aaa3
121b37827b71
13c38baaa36
146b0a95845
153d9a1570d
hex2553d67c5

10020022213 has 8 divisors (see below), whose sum is σ = 10411751936. Its totient is φ = 9632574000.

The previous prime is 10020022163. The next prime is 10020022217. The reversal of 10020022213 is 31222002001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10020022213 - 221 = 10017925061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10020022193 and 10020022202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020022217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1065606 + ... + 1074967.

It is an arithmetic number, because the mean of its divisors is an integer number (1301468992).

Almost surely, 210020022213 is an apocalyptic number.

It is an amenable number.

10020022213 is a deficient number, since it is larger than the sum of its proper divisors (391729723).

10020022213 is a wasteful number, since it uses less digits than its factorization.

10020022213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140755.

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

Adding to 10020022213 its reverse (31222002001), we get a palindrome (41242024214).

The spelling of 10020022213 in words is "ten billion, twenty million, twenty-two thousand, two hundred thirteen".

Divisors: 1 31 151 4681 2140573 66357763 323226523 10020022213