22556015462342 has 8 divisors (see below), whose sum is σ = 33834782295000. Its totient is φ = 11277754697344.

The previous prime is 22556015462339. The next prime is 22556015462347. The reversal of 22556015462342 is 24326451065522.

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

It is a super-2 number, since 2×22556015462342² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22556015462347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126405467 + ... + 126583782.

It is an arithmetic number, because the mean of its divisors is an integer number (4229347786875).

Almost surely, 2^{22556015462342} is an apocalyptic number.

22556015462342 is a deficient number, since it is larger than the sum of its proper divisors (11278766832658).

22556015462342 is a wasteful number, since it uses less digits than its factorization.

22556015462342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253033830.

The product of its (nonzero) digits is 3456000, while the sum is 47.

The spelling of 22556015462342 in words is "twenty-two trillion, five hundred fifty-six billion, fifteen million, four hundred sixty-two thousand, three hundred forty-two".