22022201202102 has 24 divisors (see below), whose sum is σ = 47717040384936. Its totient is φ = 7340384331936.

The previous prime is 22022201202077. The next prime is 22022201202187. The reversal of 22022201202102 is 20120210222022.

22022201202102 is a `hidden beast` number, since 220 + 2 + 220 + 12 + 0 + 210 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent 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, 28728028 + ... + 29484639.

It is an arithmetic number, because the mean of its divisors is an integer number (1988210016039).

Almost surely, 2^{22022201202102} is an apocalyptic number.

22022201202102 is an abundant number, since it is smaller than the sum of its proper divisors (25694839182834).

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

22022201202102 is a wasteful number, since it uses less digits than its factorization.

22022201202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58233692 (or 58233689 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 22022201202102 its reverse (20120210222022), we get a palindrome (42142411424124).

The spelling of 22022201202102 in words is "twenty-two trillion, twenty-two billion, two hundred one million, two hundred two thousand, one hundred two".