22025056543342 has 4 divisors (see below), whose sum is σ = 33037584815016. Its totient is φ = 11012528271670.

The previous prime is 22025056543319. The next prime is 22025056543381. The reversal of 22025056543342 is 24334565052022.

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, 5506264135834 + ... + 5506264135837.

It is an arithmetic number, because the mean of its divisors is an integer number (8259396203754).

Almost surely, 2^{22025056543342} is an apocalyptic number.

22025056543342 is a deficient number, since it is larger than the sum of its proper divisors (11012528271674).

22025056543342 is a wasteful number, since it uses less digits than its factorization.

22025056543342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11012528271673.

The product of its (nonzero) digits is 1728000, while the sum is 43.

The spelling of 22025056543342 in words is "twenty-two trillion, twenty-five billion, fifty-six million, five hundred forty-three thousand, three hundred forty-two".