10866422722 has 8 divisors (see below), whose sum is σ = 16300955916. Its totient is φ = 5432770752.

The previous prime is 10866422689. The next prime is 10866422747. The reversal of 10866422722 is 22722466801.

It can be written as a sum of positive squares in 2 ways, for example, as 10613326441 + 253096281 = 103021^2 + 15909^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188563 + ... + 239350.

Almost surely, 2^10866422722 is an apocalyptic number.

10866422722 is a deficient number, since it is larger than the sum of its proper divisors (5434533194).

10866422722 is a wasteful number, since it uses less digits than its factorization.

10866422722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440612.

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 10866422722 in words is "ten billion, eight hundred sixty-six million, four hundred twenty-two thousand, seven hundred twenty-two".