30422216251700 has 72 divisors (see below), whose sum is σ = 81250719121152. Its totient is φ = 9628129975680.

The previous prime is 30422216251663. The next prime is 30422216251703. The reversal of 30422216251700 is 715261222403.

It is a super-2 number, since 2×30422216251700² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30422216251703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1671541244 + ... + 1671559443.

It is an arithmetic number, because the mean of its divisors is an integer number (1128482210016).

Almost surely, 2^{30422216251700} is an apocalyptic number.

It is an amenable number.

30422216251700 is an abundant number, since it is smaller than the sum of its proper divisors (50828502869452).

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

30422216251700 is a wasteful number, since it uses less digits than its factorization.

30422216251700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3343100721 (or 3343100714 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 30422216251700 in words is "thirty trillion, four hundred twenty-two billion, two hundred sixteen million, two hundred fifty-one thousand, seven hundred".