222130311042 has 16 divisors (see below), whose sum is σ = 459579954240. Its totient is φ = 71490214992.

The previous prime is 222130311023. The next prime is 222130311097. The reversal of 222130311042 is 240113031222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638305318 + ... + 638305665.

It is an arithmetic number, because the mean of its divisors is an integer number (28723747140).

Almost surely, 2^222130311042 is an apocalyptic number.

222130311042 is an abundant number, since it is smaller than the sum of its proper divisors (237449643198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222130311042 is a wasteful number, since it uses less digits than its factorization.

222130311042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276611017.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 222130311042 its reverse (240113031222), we get a palindrome (462243342264).

The spelling of 222130311042 in words is "two hundred twenty-two billion, one hundred thirty million, three hundred eleven thousand, forty-two".