22130222311120 has 320 divisors, whose sum is σ = 64376320223232. Its totient is φ = 6873318144000.

The previous prime is 22130222311079. The next prime is 22130222311123. The reversal of 22130222311120 is 2111322203122.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 22130222311091 and 22130222311100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22130222311123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2455907415 + ... + 2455916425.

Almost surely, 2^{22130222311120} is an apocalyptic number.

22130222311120 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 22130222311120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32188160111616).

22130222311120 is an abundant number, since it is smaller than the sum of its proper divisors (42246097912112).

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

22130222311120 is a wasteful number, since it uses less digits than its factorization.

22130222311120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10410 (or 10404 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 22130222311120 its reverse (2111322203122), we get a palindrome (24241544514242).

The spelling of 22130222311120 in words is "twenty-two trillion, one hundred thirty billion, two hundred twenty-two million, three hundred eleven thousand, one hundred twenty".