22240112303020 has 48 divisors (see below), whose sum is σ = 46857446502048. Its totient is φ = 8866882321920.

The previous prime is 22240112302999. The next prime is 22240112303023. The reversal of 22240112303020 is 2030321104222.

It is a super-2 number, since 2×22240112303020² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22240112302982 and 22240112303000.

It is not an unprimeable number, because it can be changed into a prime (22240112303023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16860154 + ... + 18131326.

It is an arithmetic number, because the mean of its divisors is an integer number (976196802126).

Almost surely, 2^{22240112303020} is an apocalyptic number.

22240112303020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22240112303020 is an abundant number, since it is smaller than the sum of its proper divisors (24617334199028).

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

22240112303020 is a wasteful number, since it uses less digits than its factorization.

22240112303020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274050 (or 1274048 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22240112303020 its reverse (2030321104222), we get a palindrome (24270433407242).

The spelling of 22240112303020 in words is "twenty-two trillion, two hundred forty billion, one hundred twelve million, three hundred three thousand, twenty".