22213042311002 has 32 divisors (see below), whose sum is σ = 35310021143760. Its totient is φ = 10444165816320.

The previous prime is 22213042310947. The next prime is 22213042311023. The reversal of 22213042311002 is 20011324031222.

It can be written as a sum of positive squares in 8 ways, for example, as 22179757592521 + 33284718481 = 4709539^2 + 182441^2 .

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, 738229574 + ... + 738259662.

Almost surely, 2^{22213042311002} is an apocalyptic number.

22213042311002 is a deficient number, since it is larger than the sum of its proper divisors (13096978832758).

22213042311002 is a wasteful number, since it uses less digits than its factorization.

22213042311002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48146.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22213042311002 its reverse (20011324031222), we get a palindrome (42224366342224).

The spelling of 22213042311002 in words is "twenty-two trillion, two hundred thirteen billion, forty-two million, three hundred eleven thousand, two".