22016263656554 has 16 divisors (see below), whose sum is σ = 34815112406880. Its totient is φ = 10412979215760.

The previous prime is 22016263656553. The next prime is 22016263656587. The reversal of 22016263656554 is 45565636261022.

It is a junction number, because it is equal to n+sod(n) for n = 22016263656496 and 22016263656505.

It is not an unprimeable number, because it can be changed into a prime (22016263656553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438231584 + ... + 438281819.

It is an arithmetic number, because the mean of its divisors is an integer number (2175944525430).

Almost surely, 2^{22016263656554} is an apocalyptic number.

22016263656554 is a deficient number, since it is larger than the sum of its proper divisors (12798848750326).

22016263656554 is a wasteful number, since it uses less digits than its factorization.

22016263656554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876514085.

The product of its (nonzero) digits is 15552000, while the sum is 53.

The spelling of 22016263656554 in words is "twenty-two trillion, sixteen billion, two hundred sixty-three million, six hundred fifty-six thousand, five hundred fifty-four".