22101302003120 has 20 divisors (see below), whose sum is σ = 51385527157440. Its totient is φ = 8840520801216.

The previous prime is 22101302003113. The next prime is 22101302003177. The reversal of 22101302003120 is 2130020310122.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×22101302003120² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138133137440 + ... + 138133137599.

It is an arithmetic number, because the mean of its divisors is an integer number (2569276357872).

Almost surely, 2^{22101302003120} is an apocalyptic number.

22101302003120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22101302003120 is an abundant number, since it is smaller than the sum of its proper divisors (29284225154320).

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

22101302003120 is a wasteful number, since it uses less digits than its factorization.

22101302003120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276266275052 (or 276266275046 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22101302003120 its reverse (2130020310122), we get a palindrome (24231322313242).

The spelling of 22101302003120 in words is "twenty-two trillion, one hundred one billion, three hundred two million, three thousand, one hundred twenty".