22313013312020 has 96 divisors (see below), whose sum is σ = 47101680299520. Its totient is φ = 8878818977280.

The previous prime is 22313013312013. The next prime is 22313013312193. The reversal of 22313013312020 is 2021331031322.

It is a super-3 number, since 3×22313013312020³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6186029057 + ... + 6186032663.

It is an arithmetic number, because the mean of its divisors is an integer number (490642503120).

Almost surely, 2^{22313013312020} is an apocalyptic number.

22313013312020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22313013312020 is an abundant number, since it is smaller than the sum of its proper divisors (24788666987500).

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

22313013312020 is a wasteful number, since it uses less digits than its factorization.

22313013312020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5913 (or 5911 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 22313013312020 its reverse (2021331031322), we get a palindrome (24334344343342).

The spelling of 22313013312020 in words is "twenty-two trillion, three hundred thirteen billion, thirteen million, three hundred twelve thousand, twenty".