22122202000002 has 32 divisors (see below), whose sum is σ = 47744862177600. Its totient is φ = 6792968172480.

The previous prime is 22122201999991. The next prime is 22122202000043. The reversal of 22122202000002 is 20000020222122.

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, 288778377 + ... + 288854972.

It is an arithmetic number, because the mean of its divisors is an integer number (1492026943050).

Almost surely, 2^{22122202000002} is an apocalyptic number.

22122202000002 is an abundant number, since it is smaller than the sum of its proper divisors (25622660177598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22122202000002 is a wasteful number, since it uses less digits than its factorization.

22122202000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577633858.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 22122202000002 its reverse (20000020222122), we get a palindrome (42122222222124).

The spelling of 22122202000002 in words is "twenty-two trillion, one hundred twenty-two billion, two hundred two million, two", and thus it is an aban number.