22322120130 has 240 divisors, whose sum is σ = 64254206016. Its totient is φ = 5559114240.

The previous prime is 22322120099. The next prime is 22322120131. The reversal of 22322120130 is 3102122322.

It is a super-3 number, since 3×22322120130³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22322120131) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 39092745 + ... + 39093315.

Almost surely, 2^22322120130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22322120130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32127103008).

22322120130 is an abundant number, since it is smaller than the sum of its proper divisors (41932085886).

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

22322120130 is a wasteful number, since it uses less digits than its factorization.

22322120130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791 (or 765 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22322120130 its reverse (3102122322), we get a palindrome (25424242452).

The spelling of 22322120130 in words is "twenty-two billion, three hundred twenty-two million, one hundred twenty thousand, one hundred thirty".