22000202101002 has 48 divisors (see below), whose sum is σ = 45467030397600. Its totient is φ = 7096609582560.

The previous prime is 22000202100991. The next prime is 22000202101061. The reversal of 22000202101002 is 20010120200022.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 351112308 + ... + 351174960.

It is an arithmetic number, because the mean of its divisors is an integer number (947229799950).

Almost surely, 2^{22000202101002} is an apocalyptic number.

22000202101002 is an abundant number, since it is smaller than the sum of its proper divisors (23466828296598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22000202101002 is a wasteful number, since it uses less digits than its factorization.

22000202101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123619 (or 123588 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22000202101002 its reverse (20010120200022), we get a palindrome (42010322301024).

The spelling of 22000202101002 in words is "twenty-two trillion, two hundred two million, one hundred one thousand, two".