22011201020002 has 24 divisors (see below), whose sum is σ = 33804415234944. Its totient is φ = 10749044285784.

The previous prime is 22011201019961. The next prime is 22011201020087. The reversal of 22011201020002 is 20002010211022.

It is a happy number.

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, 68559783 + ... + 68880085.

It is an arithmetic number, because the mean of its divisors is an integer number (1408517301456).

Almost surely, 2^{22011201020002} is an apocalyptic number.

22011201020002 is a deficient number, since it is larger than the sum of its proper divisors (11793214214942).

22011201020002 is a wasteful number, since it uses less digits than its factorization.

22011201020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338974 (or 338931 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22011201020002 its reverse (20002010211022), we get a palindrome (42013211231024).

The spelling of 22011201020002 in words is "twenty-two trillion, eleven billion, two hundred one million, twenty thousand, two".