222662605044 has 96 divisors (see below), whose sum is σ = 622547573760. Its totient is φ = 61143033600.

The previous prime is 222662605043. The next prime is 222662605069. The reversal of 222662605044 is 440506266222.

It is a junction number, because it is equal to n+sod(n) for n = 222662604993 and 222662605011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222662605043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1872337 + ... + 1987704.

It is an arithmetic number, because the mean of its divisors is an integer number (6484870560).

Almost surely, 2^222662605044 is an apocalyptic number.

It is an amenable number.

222662605044 is an abundant number, since it is smaller than the sum of its proper divisors (399884968716).

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

222662605044 is a wasteful number, since it uses less digits than its factorization.

222662605044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3860101 (or 3860099 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 222662605044 in words is "two hundred twenty-two billion, six hundred sixty-two million, six hundred five thousand, forty-four".