22504223040542 has 8 divisors (see below), whose sum is σ = 33765014524800. Its totient is φ = 11249218198944.

The previous prime is 22504223040527. The next prime is 22504223040577. The reversal of 22504223040542 is 24504032240522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22504223040542² (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 3 ways as a sum of consecutive naturals, for example, 1446650942 + ... + 1446666497.

It is an arithmetic number, because the mean of its divisors is an integer number (4220626815600).

Almost surely, 2^{22504223040542} is an apocalyptic number.

22504223040542 is a deficient number, since it is larger than the sum of its proper divisors (11260791484258).

22504223040542 is a wasteful number, since it uses less digits than its factorization.

22504223040542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893321330.

The product of its (nonzero) digits is 153600, while the sum is 35.

The spelling of 22504223040542 in words is "twenty-two trillion, five hundred four billion, two hundred twenty-three million, forty thousand, five hundred forty-two".