22000022000002 has 16 divisors (see below), whose sum is σ = 33188323829760. Its totient is φ = 10937261957488.

The previous prime is 22000021999997. The next prime is 22000022000017. The reversal of 22000022000002 is 20000022000022.

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, 613513 + ... + 6661564.

It is an arithmetic number, because the mean of its divisors is an integer number (2074270239360).

Almost surely, 2^{22000022000002} is an apocalyptic number.

22000022000002 is a deficient number, since it is larger than the sum of its proper divisors (11188301829758).

22000022000002 is a wasteful number, since it uses less digits than its factorization.

22000022000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7283705.

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 22000022000002 its reverse (20000022000022), we get a palindrome (42000044000024).

The spelling of 22000022000002 in words is "twenty-two trillion, twenty-two million, two", and thus it is an aban number and an uban number.