22200010121002 has 16 divisors (see below), whose sum is σ = 39284810537472. Its totient is φ = 9207377469360.

The previous prime is 22200010120979. The next prime is 22200010121011. The reversal of 22200010121002 is 20012101000222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25576048093 + ... + 25576048960.

It is an arithmetic number, because the mean of its divisors is an integer number (2455300658592).

Almost surely, 2^{22200010121002} is an apocalyptic number.

22200010121002 is a deficient number, since it is larger than the sum of its proper divisors (17084800416470).

22200010121002 is a wasteful number, since it uses less digits than its factorization.

22200010121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51152097093.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22200010121002 its reverse (20012101000222), we get a palindrome (42212111121224).

The spelling of 22200010121002 in words is "twenty-two trillion, two hundred billion, ten million, one hundred twenty-one thousand, two".