22433010666 has 16 divisors (see below), whose sum is σ = 48944750688. Its totient is φ = 6797882000.

The previous prime is 22433010661. The next prime is 22433010673. The reversal of 22433010666 is 66601033422.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (22433010661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169946985 + ... + 169947116.

It is an arithmetic number, because the mean of its divisors is an integer number (3059046918).

Almost surely, 2^22433010666 is an apocalyptic number.

22433010666 is an abundant number, since it is smaller than the sum of its proper divisors (26511740022).

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

22433010666 is a wasteful number, since it uses less digits than its factorization.

22433010666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339894117.

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 22433010666 in words is "twenty-two billion, four hundred thirty-three million, ten thousand, six hundred sixty-six".