10120021100122 has 32 divisors (see below), whose sum is σ = 15465027772800. Its totient is φ = 4965326779200.

The previous prime is 10120021100113. The next prime is 10120021100141. The reversal of 10120021100122 is 22100112002101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173285547 + ... + 173343937.

It is an arithmetic number, because the mean of its divisors is an integer number (483282117900).

Almost surely, 2^{10120021100122} is an apocalyptic number.

10120021100122 is a deficient number, since it is larger than the sum of its proper divisors (5345006672678).

10120021100122 is a wasteful number, since it uses less digits than its factorization.

10120021100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61062.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10120021100122 its reverse (22100112002101), we get a palindrome (32220133102223).

The spelling of 10120021100122 in words is "ten trillion, one hundred twenty billion, twenty-one million, one hundred thousand, one hundred twenty-two".