22352502542 has 8 divisors (see below), whose sum is σ = 33530561496. Its totient is φ = 11175648712.

The previous prime is 22352502527. The next prime is 22352502577. The reversal of 22352502542 is 24520525322.

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

It is a junction number, because it is equal to n+sod(n) for n = 22352502499 and 22352502508.

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, 253388 + ... + 330015.

It is an arithmetic number, because the mean of its divisors is an integer number (4191320187).

Almost surely, 2^22352502542 is an apocalyptic number.

22352502542 is a deficient number, since it is larger than the sum of its proper divisors (11178058954).

22352502542 is a wasteful number, since it uses less digits than its factorization.

22352502542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602562.

The product of its (nonzero) digits is 48000, while the sum is 32.

The spelling of 22352502542 in words is "twenty-two billion, three hundred fifty-two million, five hundred two thousand, five hundred forty-two".