222793424145 has 48 divisors (see below), whose sum is σ = 403077347712. Its totient is φ = 113625388800.

The previous prime is 222793424141. The next prime is 222793424207. The reversal of 222793424145 is 541424397222.

222793424145 is a `hidden beast` number, since 2 + 227 + 9 + 3 + 4 + 2 + 414 + 5 = 666.

It is not a de Polignac number, because 222793424145 - 2² = 222793424141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 222793424145.

It is not an unprimeable number, because it can be changed into a prime (222793424141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3957837 + ... + 4013733.

It is an arithmetic number, because the mean of its divisors is an integer number (8397444744).

Almost surely, 2^222793424145 is an apocalyptic number.

It is an amenable number.

222793424145 is a deficient number, since it is larger than the sum of its proper divisors (180283923567).

222793424145 is a wasteful number, since it uses less digits than its factorization.

222793424145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59782 (or 59779 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The spelling of 222793424145 in words is "two hundred twenty-two billion, seven hundred ninety-three million, four hundred twenty-four thousand, one hundred forty-five".