22206676551 has 8 divisors (see below), whose sum is σ = 29609976960. Its totient is φ = 14803913592.

The previous prime is 22206676549. The next prime is 22206676553. The reversal of 22206676551 is 15567660222.

It is an interprime number because it is at equal distance from previous prime (22206676549) and next prime (22206676553).

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

It is not a de Polignac number, because 22206676551 - 2¹ = 22206676549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22206676553) 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, 25305 + ... + 212258.

It is an arithmetic number, because the mean of its divisors is an integer number (3701247120).

Almost surely, 2^22206676551 is an apocalyptic number.

22206676551 is a deficient number, since it is larger than the sum of its proper divisors (7403300409).

22206676551 is a wasteful number, since it uses less digits than its factorization.

22206676551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268725.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 22206676551 in words is "twenty-two billion, two hundred six million, six hundred seventy-six thousand, five hundred fifty-one".