22010021303100 has 36 divisors (see below), whose sum is σ = 63682328304504. Its totient is φ = 5869339014080.

The previous prime is 22010021303069. The next prime is 22010021303111. The reversal of 22010021303100 is 130312001022.

It is a super-2 number, since 2×22010021303100² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 22010021303100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36683368539 + ... + 36683369138.

It is an arithmetic number, because the mean of its divisors is an integer number (1768953564014).

Almost surely, 2^{22010021303100} is an apocalyptic number.

22010021303100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22010021303100 is an abundant number, since it is smaller than the sum of its proper divisors (41672307001404).

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

22010021303100 is a wasteful number, since it uses less digits than its factorization.

22010021303100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73366737694 (or 73366737687 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 22010021303100 its reverse (130312001022), we get a palindrome (22140333304122).

The spelling of 22010021303100 in words is "twenty-two trillion, ten billion, twenty-one million, three hundred three thousand, one hundred".