4122251032572 has 72 divisors (see below), whose sum is σ = 10906034106240. Its totient is φ = 1310370003360.

The previous prime is 4122251032567. The next prime is 4122251032577. The reversal of 4122251032572 is 2752301522214.

4122251032572 is a `hidden beast` number, since 4 + 1 + 2 + 2 + 2 + 51 + 0 + 32 + 572 = 666.

It is an interprime number because it is at equal distance from previous prime (4122251032567) and next prime (4122251032577).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122251032577) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7246422 + ... + 7794557.

It is an arithmetic number, because the mean of its divisors is an integer number (151472695920).

Almost surely, 2^{4122251032572} is an apocalyptic number.

It is an amenable number.

4122251032572 is an abundant number, since it is smaller than the sum of its proper divisors (6783783073668).

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

4122251032572 is a wasteful number, since it uses less digits than its factorization.

4122251032572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15041343 (or 15041338 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

Adding to 4122251032572 its reverse (2752301522214), we get a palindrome (6874552554786).

The spelling of 4122251032572 in words is "four trillion, one hundred twenty-two billion, two hundred fifty-one million, thirty-two thousand, five hundred seventy-two".