222344546678 has 24 divisors (see below), whose sum is σ = 357819457800. Its totient is φ = 103333860864.

The previous prime is 222344546663. The next prime is 222344546681. The reversal of 222344546678 is 876645443222.

222344546678 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 934763 + ... + 1148246.

It is an arithmetic number, because the mean of its divisors is an integer number (14909144075).

Almost surely, 2^222344546678 is an apocalyptic number.

222344546678 is a deficient number, since it is larger than the sum of its proper divisors (135474911122).

222344546678 is a wasteful number, since it uses less digits than its factorization.

222344546678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083136 (or 2083083 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 53.

The spelling of 222344546678 in words is "two hundred twenty-two billion, three hundred forty-four million, five hundred forty-six thousand, six hundred seventy-eight".