10002013122 has 16 divisors (see below), whose sum is σ = 20007743040. Its totient is φ = 3333384912.

The previous prime is 10002013097. The next prime is 10002013127. The reversal of 10002013122 is 22131020001.

It is a junction number, because it is equal to n+sod(n) for n = 10002013098 and 10002013107.

It is not an unprimeable number, because it can be changed into a prime (10002013127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119253 + ... + 185000.

It is an arithmetic number, because the mean of its divisors is an integer number (1250483940).

Almost surely, 2^10002013122 is an apocalyptic number.

10002013122 is an abundant number, since it is smaller than the sum of its proper divisors (10005729918).

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

10002013122 is a wasteful number, since it uses less digits than its factorization.

10002013122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309737.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10002013122 its reverse (22131020001), we get a palindrome (32133033123).

The spelling of 10002013122 in words is "ten billion, two million, thirteen thousand, one hundred twenty-two".