30222013323120 has 160 divisors (see below), whose sum is σ = 93817377952320. Its totient is φ = 8048102768640.

The previous prime is 30222013323091. The next prime is 30222013323121. The reversal of 30222013323120 is 2132331022203.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30222013323121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 525306516 + ... + 525364044.

It is an arithmetic number, because the mean of its divisors is an integer number (586358612202).

Almost surely, 2^{30222013323120} is an apocalyptic number.

30222013323120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30222013323120 is an abundant number, since it is smaller than the sum of its proper divisors (63595364629200).

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

30222013323120 is a wasteful number, since it uses less digits than its factorization.

30222013323120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60523 (or 60517 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30222013323120 its reverse (2132331022203), we get a palindrome (32354344345323).

The spelling of 30222013323120 in words is "thirty trillion, two hundred twenty-two billion, thirteen million, three hundred twenty-three thousand, one hundred twenty".