22102000020152 has 48 divisors (see below), whose sum is σ = 46087070752440. Its totient is φ = 9925222439808.

The previous prime is 22102000020151. The next prime is 22102000020161. The reversal of 22102000020152 is 25102000020122.

It is a super-2 number, since 2×22102000020152² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22102000020152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102000020151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220863938 + ... + 220963985.

Almost surely, 2^{22102000020152} is an apocalyptic number.

It is an amenable number.

22102000020152 is an abundant number, since it is smaller than the sum of its proper divisors (23985070732288).

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

22102000020152 is a wasteful number, since it uses less digits than its factorization.

22102000020152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441827992 (or 441827975 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 22102000020152 its reverse (25102000020122), we get a palindrome (47204000040274).

The spelling of 22102000020152 in words is "twenty-two trillion, one hundred two billion, twenty thousand, one hundred fifty-two".