22332001466 has 16 divisors (see below), whose sum is σ = 33568032960. Its totient is φ = 11142681600.

The previous prime is 22332001451. The next prime is 22332001511. The reversal of 22332001466 is 66410023322.

It is a super-2 number, since 2×22332001466² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2226635 + ... + 2236641.

It is an arithmetic number, because the mean of its divisors is an integer number (2098002060).

Almost surely, 2^22332001466 is an apocalyptic number.

22332001466 is a deficient number, since it is larger than the sum of its proper divisors (11236031494).

22332001466 is a wasteful number, since it uses less digits than its factorization.

22332001466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12229.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 22332001466 its reverse (66410023322), we get a palindrome (88742024788).

The spelling of 22332001466 in words is "twenty-two billion, three hundred thirty-two million, one thousand, four hundred sixty-six".