229164761222 has 4 divisors (see below), whose sum is σ = 343747141836. Its totient is φ = 114582380610.

The previous prime is 229164761219. The next prime is 229164761249. The reversal of 229164761222 is 222167461922.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57291190304 + ... + 57291190307.

It is an arithmetic number, because the mean of its divisors is an integer number (85936785459).

Almost surely, 2^229164761222 is an apocalyptic number.

229164761222 is a deficient number, since it is larger than the sum of its proper divisors (114582380614).

229164761222 is a wasteful number, since it uses less digits than its factorization.

229164761222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114582380613.

The product of its digits is 290304, while the sum is 44.

The spelling of 229164761222 in words is "two hundred twenty-nine billion, one hundred sixty-four million, seven hundred sixty-one thousand, two hundred twenty-two".