22312555123223 has 4 divisors (see below), whose sum is σ = 22412611424448. Its totient is φ = 22212498822000.

The previous prime is 22312555123219. The next prime is 22312555123237. The reversal of 22312555123223 is 32232155521322.

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

It is a cyclic number.

It is not a de Polignac number, because 22312555123223 - 2² = 22312555123219 is a prime.

It is a super-3 number, since 3×22312555123223³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22312555120223) 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, 50028150278 + ... + 50028150723.

It is an arithmetic number, because the mean of its divisors is an integer number (5603152856112).

Almost surely, 2^{22312555123223} is an apocalyptic number.

22312555123223 is a deficient number, since it is larger than the sum of its proper divisors (100056301225).

22312555123223 is a wasteful number, since it uses less digits than its factorization.

22312555123223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100056301224.

The product of its digits is 216000, while the sum is 38.

The spelling of 22312555123223 in words is "twenty-two trillion, three hundred twelve billion, five hundred fifty-five million, one hundred twenty-three thousand, two hundred twenty-three".