10211100010122 has 48 divisors (see below), whose sum is σ = 22472850851136. Its totient is φ = 3090784065600.

The previous prime is 10211100010049. The next prime is 10211100010127. The reversal of 10211100010122 is 22101000111201.

10211100010122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10211100010098 and 10211100010107.

It is not an unprimeable number, because it can be changed into a prime (10211100010127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7284379 + ... + 8572302.

It is an arithmetic number, because the mean of its divisors is an integer number (468184392732).

Almost surely, 2^{10211100010122} is an apocalyptic number.

10211100010122 is an abundant number, since it is smaller than the sum of its proper divisors (12261750841014).

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

10211100010122 is a wasteful number, since it uses less digits than its factorization.

10211100010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15857595 (or 15857584 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10211100010122 its reverse (22101000111201), we get a palindrome (32312100121323).

The spelling of 10211100010122 in words is "ten trillion, two hundred eleven billion, one hundred million, ten thousand, one hundred twenty-two".