22002212211022 has 16 divisors (see below), whose sum is σ = 33010376131872. Its totient is φ = 10998753685920.

The previous prime is 22002212210987. The next prime is 22002212211043. The reversal of 22002212211022 is 22011221220022.

It is a congruent 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, 435998872 + ... + 436049332.

It is an arithmetic number, because the mean of its divisors is an integer number (2063148508242).

Almost surely, 2^{22002212211022} is an apocalyptic number.

22002212211022 is a deficient number, since it is larger than the sum of its proper divisors (11008163920850).

22002212211022 is a wasteful number, since it uses less digits than its factorization.

22002212211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92763.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22002212211022 its reverse (22011221220022), we get a palindrome (44013433431044).

The spelling of 22002212211022 in words is "twenty-two trillion, two billion, two hundred twelve million, two hundred eleven thousand, twenty-two".