22764462994 has 16 divisors (see below), whose sum is σ = 42026701248. Its totient is φ = 9005721552.

The previous prime is 22764462979. The next prime is 22764463061. The reversal of 22764462994 is 49926446722.

It is an unprimeable number.

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, 62539552 + ... + 62539915.

It is an arithmetic number, because the mean of its divisors is an integer number (2626668828).

Almost surely, 2^22764462994 is an apocalyptic number.

22764462994 is a deficient number, since it is larger than the sum of its proper divisors (19262238254).

22764462994 is a wasteful number, since it uses less digits than its factorization.

22764462994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125079489.

The product of its digits is 10450944, while the sum is 55.

The spelling of 22764462994 in words is "twenty-two billion, seven hundred sixty-four million, four hundred sixty-two thousand, nine hundred ninety-four".