22400516265473 has 8 divisors (see below), whose sum is σ = 22577270214240. Its totient is φ = 22224456832000.

The previous prime is 22400516265467. The next prime is 22400516265539. The reversal of 22400516265473 is 37456261500422.

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

It is a cyclic number.

It is not a de Polignac number, because 22400516265473 - 2³² = 22396221298177 is a prime.

It is a super-2 number, since 2×22400516265473² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22400516264473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173564063 + ... + 173693076.

It is an arithmetic number, because the mean of its divisors is an integer number (2822158776780).

Almost surely, 2^{22400516265473} is an apocalyptic number.

It is an amenable number.

22400516265473 is a deficient number, since it is larger than the sum of its proper divisors (176753948767).

22400516265473 is a wasteful number, since it uses less digits than its factorization.

22400516265473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347257647.

The product of its (nonzero) digits is 2419200, while the sum is 47.

Adding to 22400516265473 its reverse (37456261500422), we get a palindrome (59856777765895).

The spelling of 22400516265473 in words is "twenty-two trillion, four hundred billion, five hundred sixteen million, two hundred sixty-five thousand, four hundred seventy-three".