22232522342 has 4 divisors (see below), whose sum is σ = 33348783516. Its totient is φ = 11116261170.

The previous prime is 22232522339. The next prime is 22232522393. The reversal of 22232522342 is 24322523222.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5558130584 + ... + 5558130587.

It is an arithmetic number, because the mean of its divisors is an integer number (8337195879).

Almost surely, 2^22232522342 is an apocalyptic number.

22232522342 is a deficient number, since it is larger than the sum of its proper divisors (11116261174).

22232522342 is a wasteful number, since it uses less digits than its factorization.

22232522342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11116261173.

The product of its digits is 23040, while the sum is 29.

The spelling of 22232522342 in words is "twenty-two billion, two hundred thirty-two million, five hundred twenty-two thousand, three hundred forty-two".