10122102021122 has 32 divisors (see below), whose sum is σ = 19670481667200. Its totient is φ = 3793592890368.

The previous prime is 10122102021067. The next prime is 10122102021131. The reversal of 10122102021122 is 22112020122101.

It is a self number, because there is not a number n which added to its sum of digits gives 10122102021122.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1463574047 + ... + 1463580962.

It is an arithmetic number, because the mean of its divisors is an integer number (614702552100).

Almost surely, 2^{10122102021122} is an apocalyptic number.

10122102021122 is a deficient number, since it is larger than the sum of its proper divisors (9548379646078).

10122102021122 is a wasteful number, since it uses less digits than its factorization.

10122102021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2927155050.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10122102021122 its reverse (22112020122101), we get a palindrome (32234122143223).

The spelling of 10122102021122 in words is "ten trillion, one hundred twenty-two billion, one hundred two million, twenty-one thousand, one hundred twenty-two".