22689942495 has 16 divisors (see below), whose sum is σ = 39604263552. Its totient is φ = 11001184160.

The previous prime is 22689942487. The next prime is 22689942503. The reversal of 22689942495 is 59424998622.

It is an interprime number because it is at equal distance from previous prime (22689942487) and next prime (22689942503).

It is not a de Polignac number, because 22689942495 - 2³ = 22689942487 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 68757237 + ... + 68757566.

It is an arithmetic number, because the mean of its divisors is an integer number (2475266472).

Almost surely, 2^22689942495 is an apocalyptic number.

22689942495 is a deficient number, since it is larger than the sum of its proper divisors (16914321057).

22689942495 is a wasteful number, since it uses less digits than its factorization.

22689942495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137514822.

The product of its digits is 22394880, while the sum is 60.

The spelling of 22689942495 in words is "twenty-two billion, six hundred eighty-nine million, nine hundred forty-two thousand, four hundred ninety-five".