30022331311200 has 144 divisors (see below), whose sum is σ = 100106168951376. Its totient is φ = 7810687795200.

The previous prime is 30022331311169. The next prime is 30022331311223. The reversal of 30022331311200 is 211313322003.

It is a super-2 number, since 2×30022331311200² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 152454097 + ... + 152650896.

It is an arithmetic number, because the mean of its divisors is an integer number (695181728829).

Almost surely, 2^{30022331311200} is an apocalyptic number.

30022331311200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30022331311200 is an abundant number, since it is smaller than the sum of its proper divisors (70083837640176).

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

30022331311200 is a wasteful number, since it uses less digits than its factorization.

30022331311200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305105057 (or 305105044 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30022331311200 its reverse (211313322003), we get a palindrome (30233644633203).

The spelling of 30022331311200 in words is "thirty trillion, twenty-two billion, three hundred thirty-one million, three hundred eleven thousand, two hundred".