222031113233330 has 16 divisors (see below), whose sum is σ = 400109642886744. Its totient is φ = 88711636611840.

The previous prime is 222031113233323. The next prime is 222031113233491. The reversal of 222031113233330 is 33332311130222.

It can be written as a sum of positive squares in 4 ways, for example, as 164351964120289 + 57679149113041 = 12819983^2 + 7594679^2 .

It is a junction number, because it is equal to n+sod(n) for n = 222031113233293 and 222031113233302.

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, 12601075937 + ... + 12601093556.

Almost surely, 2^{222031113233330} is an apocalyptic number.

222031113233330 is a deficient number, since it is larger than the sum of its proper divisors (178078529653414).

222031113233330 is a wasteful number, since it uses less digits than its factorization.

222031113233330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25202170381.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 222031113233330 its reverse (33332311130222), we get a palindrome (255363424363552).

The spelling of 222031113233330 in words is "two hundred twenty-two trillion, thirty-one billion, one hundred thirteen million, two hundred thirty-three thousand, three hundred thirty".