22869415838 has 4 divisors (see below), whose sum is σ = 34304123760. Its totient is φ = 11434707918.

The previous prime is 22869415823. The next prime is 22869415841. The reversal of 22869415838 is 83851496822.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5717353958 + ... + 5717353961.

It is an arithmetic number, because the mean of its divisors is an integer number (8576030940).

Almost surely, 2^22869415838 is an apocalyptic number.

22869415838 is a deficient number, since it is larger than the sum of its proper divisors (11434707922).

22869415838 is a wasteful number, since it uses less digits than its factorization.

22869415838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11434707921.

The product of its digits is 6635520, while the sum is 56.

The spelling of 22869415838 in words is "twenty-two billion, eight hundred sixty-nine million, four hundred fifteen thousand, eight hundred thirty-eight".