22266046000 has 80 divisors (see below), whose sum is σ = 58733839008. Its totient is φ = 8096736000.

The previous prime is 22266045943. The next prime is 22266046031. The reversal of 22266046000 is 64066222.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 22266046000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484047 + ... + 528046.

Almost surely, 2^22266046000 is an apocalyptic number.

22266046000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22266046000 is an abundant number, since it is smaller than the sum of its proper divisors (36467793008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22266046000 is a wasteful number, since it uses less digits than its factorization.

22266046000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012127 (or 1012111 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 22266046000 in words is "twenty-two billion, two hundred sixty-six million, forty-six thousand".