22053412516 has 24 divisors (see below), whose sum is σ = 38966564000. Its totient is φ = 10920498624.

The previous prime is 22053412501. The next prime is 22053412517. The reversal of 22053412516 is 61521435022.

It is not an unprimeable number, because it can be changed into a prime (22053412517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178915 + ... + 275893.

Almost surely, 2^22053412516 is an apocalyptic number.

It is an amenable number.

22053412516 is a deficient number, since it is larger than the sum of its proper divisors (16913151484).

22053412516 is a wasteful number, since it uses less digits than its factorization.

22053412516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97531 (or 97529 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 22053412516 its reverse (61521435022), we get a palindrome (83574847538).

The spelling of 22053412516 in words is "twenty-two billion, fifty-three million, four hundred twelve thousand, five hundred sixteen".