22202130011420 has 48 divisors (see below), whose sum is σ = 47162418706368. Its totient is φ = 8778671193600.

The previous prime is 22202130011401. The next prime is 22202130011423. The reversal of 22202130011420 is 2411003120222.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 22202130011392 and 22202130011401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22202130011423) 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, 7660592 + ... + 10153271.

It is an arithmetic number, because the mean of its divisors is an integer number (982550389716).

Almost surely, 2^{22202130011420} is an apocalyptic number.

22202130011420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22202130011420 is an abundant number, since it is smaller than the sum of its proper divisors (24960288694948).

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

22202130011420 is a wasteful number, since it uses less digits than its factorization.

22202130011420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17814590 (or 17814588 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22202130011420 its reverse (2411003120222), we get a palindrome (24613133131642).

The spelling of 22202130011420 in words is "twenty-two trillion, two hundred two billion, one hundred thirty million, eleven thousand, four hundred twenty".