222131011022 has 8 divisors (see below), whose sum is σ = 333200739456. Its totient is φ = 111064097872.

The previous prime is 222131011007. The next prime is 222131011027. The reversal of 222131011022 is 220110131222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222131011027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494063 + ... + 829674.

It is an arithmetic number, because the mean of its divisors is an integer number (41650092432).

Almost surely, 2^222131011022 is an apocalyptic number.

222131011022 is a deficient number, since it is larger than the sum of its proper divisors (111069728434).

222131011022 is a wasteful number, since it uses less digits than its factorization.

222131011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407642.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 222131011022 its reverse (220110131222), we get a palindrome (442241142244).

The spelling of 222131011022 in words is "two hundred twenty-two billion, one hundred thirty-one million, eleven thousand, twenty-two".