30022115422545 has 32 divisors (see below), whose sum is σ = 53422577539200. Its totient is φ = 15996816522432.

The previous prime is 30022115422529. The next prime is 30022115422567. The reversal of 30022115422545 is 54522451122003.

30022115422545 is a `hidden beast` number, since 3 + 0 + 0 + 221 + 1 + 5 + 422 + 5 + 4 + 5 = 666.

It is not a de Polignac number, because 30022115422545 - 2⁴ = 30022115422529 is a prime.

It is a super-2 number, since 2×30022115422545² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103871607 + ... + 104160236.

It is an arithmetic number, because the mean of its divisors is an integer number (1669455548100).

Almost surely, 2^{30022115422545} is an apocalyptic number.

It is an amenable number.

30022115422545 is a deficient number, since it is larger than the sum of its proper divisors (23400462116655).

30022115422545 is a wasteful number, since it uses less digits than its factorization.

30022115422545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208032926 (or 208032920 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 30022115422545 its reverse (54522451122003), we get a palindrome (84544566544548).

The spelling of 30022115422545 in words is "thirty trillion, twenty-two billion, one hundred fifteen million, four hundred twenty-two thousand, five hundred forty-five".