22055436203466 has 16 divisors (see below), whose sum is σ = 44110978690464. Its totient is φ = 7351794353904.

The previous prime is 22055436203429. The next prime is 22055436203513. The reversal of 22055436203466 is 66430263455022.

It is a super-2 number, since 2×22055436203466² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

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, 1590925 + ... + 6829488.

It is an arithmetic number, because the mean of its divisors is an integer number (2756936168154).

Almost surely, 2^{22055436203466} is an apocalyptic number.

22055436203466 is an abundant number, since it is smaller than the sum of its proper divisors (22055542486998).

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

22055436203466 is a wasteful number, since it uses less digits than its factorization.

22055436203466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8856965.

The product of its (nonzero) digits is 6220800, while the sum is 48.

Adding to 22055436203466 its reverse (66430263455022), we get a palindrome (88485699658488).

The spelling of 22055436203466 in words is "twenty-two trillion, fifty-five billion, four hundred thirty-six million, two hundred three thousand, four hundred sixty-six".