22130343042220 has 192 divisors, whose sum is σ = 55647551102976. Its totient is φ = 7233031157760.

The previous prime is 22130343042209. The next prime is 22130343042319. The reversal of 22130343042220 is 2224034303122.

It is a super-3 number, since 3×22130343042220³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 252461719 + ... + 252549361.

It is an arithmetic number, because the mean of its divisors is an integer number (289830995328).

Almost surely, 2^{22130343042220} is an apocalyptic number.

22130343042220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22130343042220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27823775551488).

22130343042220 is an abundant number, since it is smaller than the sum of its proper divisors (33517208060756).

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

22130343042220 is a wasteful number, since it uses less digits than its factorization.

22130343042220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88560 (or 88558 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 22130343042220 its reverse (2224034303122), we get a palindrome (24354377345342).

The spelling of 22130343042220 in words is "twenty-two trillion, one hundred thirty billion, three hundred forty-three million, forty-two thousand, two hundred twenty".