22022222202002 has 16 divisors (see below), whose sum is σ = 36050971054752. Its totient is φ = 10006043375520.

The previous prime is 22022222201981. The next prime is 22022222202049. The reversal of 22022222202002 is 20020222222022.

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, 202825763 + ... + 202934310.

It is an arithmetic number, because the mean of its divisors is an integer number (2253185690922).

Almost surely, 2^{22022222202002} is an apocalyptic number.

22022222202002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22022222202002 is a deficient number, since it is larger than the sum of its proper divisors (14028748852750).

22022222202002 is a wasteful number, since it uses less digits than its factorization.

22022222202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405762553.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 22022222202002 its reverse (20020222222022), we get a palindrome (42042444424024).

The spelling of 22022222202002 in words is "twenty-two trillion, twenty-two billion, two hundred twenty-two million, two hundred two thousand, two".