10200122012012 has 48 divisors (see below), whose sum is σ = 19300402275840. Its totient is φ = 4701501364032.

The previous prime is 10200122011921. The next prime is 10200122012023. The reversal of 10200122012012 is 21021022100201.

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, 7635158 + ... + 8871069.

It is an arithmetic number, because the mean of its divisors is an integer number (402091714080).

Almost surely, 2^{10200122012012} is an apocalyptic number.

It is an amenable number.

10200122012012 is a deficient number, since it is larger than the sum of its proper divisors (9100280263828).

10200122012012 is a wasteful number, since it uses less digits than its factorization.

10200122012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16506470 (or 16506468 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10200122012012 its reverse (21021022100201), we get a palindrome (31221144112213).

The spelling of 10200122012012 in words is "ten trillion, two hundred billion, one hundred twenty-two million, twelve thousand, twelve".