22223455803466 has 16 divisors (see below), whose sum is σ = 33366172228200. Its totient is φ = 11101398954688.

The previous prime is 22223455803463. The next prime is 22223455803487. The reversal of 22223455803466 is 66430855432222.

It can be written as a sum of positive squares in 4 ways, for example, as 3166694989441 + 19056760814025 = 1779521^2 + 4365405^2 .

It is a super-2 number, since 2×22223455803466² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22223455803463) 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, 93687420 + ... + 93924328.

Almost surely, 2^{22223455803466} is an apocalyptic number.

22223455803466 is a deficient number, since it is larger than the sum of its proper divisors (11142716424734).

22223455803466 is a wasteful number, since it uses less digits than its factorization.

22223455803466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280313.

The product of its (nonzero) digits is 16588800, while the sum is 52.

The spelling of 22223455803466 in words is "twenty-two trillion, two hundred twenty-three billion, four hundred fifty-five million, eight hundred three thousand, four hundred sixty-six".