222063161436 has 72 divisors (see below), whose sum is σ = 594441076320. Its totient is φ = 69655673856.

The previous prime is 222063161417. The next prime is 222063161461. The reversal of 222063161436 is 634161360222.

222063161436 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 6 + 3 + 1 + 614 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 222063161436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4306720 + ... + 4357976.

It is an arithmetic number, because the mean of its divisors is an integer number (8256126060).

Almost surely, 2^222063161436 is an apocalyptic number.

It is an amenable number.

222063161436 is an abundant number, since it is smaller than the sum of its proper divisors (372377914884).

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

222063161436 is a wasteful number, since it uses less digits than its factorization.

222063161436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58363 (or 58358 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 222063161436 in words is "two hundred twenty-two billion, sixty-three million, one hundred sixty-one thousand, four hundred thirty-six".