222240431042 has 16 divisors (see below), whose sum is σ = 381467711040. Its totient is φ = 95124870288.

The previous prime is 222240431041. The next prime is 222240431059. The reversal of 222240431042 is 240134042222.

It is not an unprimeable number, because it can be changed into a prime (222240431041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10074317 + ... + 10096352.

It is an arithmetic number, because the mean of its divisors is an integer number (23841731940).

Almost surely, 2^222240431042 is an apocalyptic number.

222240431042 is a deficient number, since it is larger than the sum of its proper divisors (159227279998).

222240431042 is a wasteful number, since it uses less digits than its factorization.

222240431042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20171465.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 222240431042 its reverse (240134042222), we get a palindrome (462374473264).

The spelling of 222240431042 in words is "two hundred twenty-two billion, two hundred forty million, four hundred thirty-one thousand, forty-two".