222013344422 has 4 divisors (see below), whose sum is σ = 333020016636. Its totient is φ = 111006672210.

The previous prime is 222013344373. The next prime is 222013344433. The reversal of 222013344422 is 224443310222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224443310222 = 2 ⋅112221655111.

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, 55503336104 + ... + 55503336107.

It is an arithmetic number, because the mean of its divisors is an integer number (83255004159).

Almost surely, 2^222013344422 is an apocalyptic number.

222013344422 is a deficient number, since it is larger than the sum of its proper divisors (111006672214).

222013344422 is a wasteful number, since it uses less digits than its factorization.

222013344422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111006672213.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 222013344422 its reverse (224443310222), we get a palindrome (446456654644).

The spelling of 222013344422 in words is "two hundred twenty-two billion, thirteen million, three hundred forty-four thousand, four hundred twenty-two".