22102010121002 has 64 divisors (see below), whose sum is σ = 38364089647104. Its totient is φ = 9354093779520.

The previous prime is 22102010120969. The next prime is 22102010121091. The reversal of 22102010121002 is 20012101020122.

It is a Harshad number since it is a multiple of its sum of digits (14).

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 31 ways as a sum of consecutive naturals, for example, 1520808128 + ... + 1520822660.

It is an arithmetic number, because the mean of its divisors is an integer number (599438900736).

Almost surely, 2^{22102010121002} is an apocalyptic number.

22102010121002 is a deficient number, since it is larger than the sum of its proper divisors (16262079526102).

22102010121002 is a wasteful number, since it uses less digits than its factorization.

22102010121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17523.

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

Adding to 22102010121002 its reverse (20012101020122), we get a palindrome (42114111141124).

The spelling of 22102010121002 in words is "twenty-two trillion, one hundred two billion, ten million, one hundred twenty-one thousand, two".