22522502400051 has 8 divisors (see below), whose sum is σ = 30035962736640. Its totient is φ = 15012021831752.

The previous prime is 22522502400037. The next prime is 22522502400053. The reversal of 22522502400051 is 15000420522522.

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 22522502400051 - 2³⁵ = 22488142661683 is a prime.

It is a super-2 number, since 2×22522502400051² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22522502399991 and 22522502400018.

It is not an unprimeable number, because it can be changed into a prime (22522502400053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744924435 + ... + 744954668.

It is an arithmetic number, because the mean of its divisors is an integer number (3754495342080).

Almost surely, 2^{22522502400051} is an apocalyptic number.

22522502400051 is a deficient number, since it is larger than the sum of its proper divisors (7513460336589).

22522502400051 is a wasteful number, since it uses less digits than its factorization.

22522502400051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489884145.

The product of its (nonzero) digits is 16000, while the sum is 30.

Adding to 22522502400051 its reverse (15000420522522), we get a palindrome (37522922922573).

The spelling of 22522502400051 in words is "twenty-two trillion, five hundred twenty-two billion, five hundred two million, four hundred thousand, fifty-one".