22125034035052 has 48 divisors (see below), whose sum is σ = 43827692674752. Its totient is φ = 9696277324800.

The previous prime is 22125034034897. The next prime is 22125034035059. The reversal of 22125034035052 is 25053043052122.

It is a junction number, because it is equal to n+sod(n) for n = 22125034034999 and 22125034035017.

It is not an unprimeable number, because it can be changed into a prime (22125034035059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67351449 + ... + 67679152.

It is an arithmetic number, because the mean of its divisors is an integer number (913076930724).

Almost surely, 2^{22125034035052} is an apocalyptic number.

It is an amenable number.

22125034035052 is a deficient number, since it is larger than the sum of its proper divisors (21702658639700).

22125034035052 is a wasteful number, since it uses less digits than its factorization.

22125034035052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135030778 (or 135030776 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 22125034035052 its reverse (25053043052122), we get a palindrome (47178077087174).

The spelling of 22125034035052 in words is "twenty-two trillion, one hundred twenty-five billion, thirty-four million, thirty-five thousand, fifty-two".