22000200021002 has 24 divisors (see below), whose sum is σ = 38388947245920. Its totient is φ = 9428450067960.

The previous prime is 22000200020963. The next prime is 22000200021011. The reversal of 22000200021002 is 20012000200022.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2061677 + ... + 6946287.

It is an arithmetic number, because the mean of its divisors is an integer number (1599539468580).

Almost surely, 2^{22000200021002} is an apocalyptic number.

22000200021002 is a deficient number, since it is larger than the sum of its proper divisors (16388747224918).

22000200021002 is a wasteful number, since it uses less digits than its factorization.

22000200021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4930586 (or 4930579 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 22000200021002 its reverse (20012000200022), we get a palindrome (42012200221024).

The spelling of 22000200021002 in words is "twenty-two trillion, two hundred million, twenty-one thousand, two".