222331320130100 has 36 divisors (see below), whose sum is σ = 507851541775200. Its totient is φ = 84251868680160.

The previous prime is 222331320130079. The next prime is 222331320130111. The reversal of 222331320130100 is 1031023133222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58508240240 + ... + 58508244039.

Almost surely, 2^{222331320130100} is an apocalyptic number.

222331320130100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222331320130100 is an abundant number, since it is smaller than the sum of its proper divisors (285520221645100).

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

222331320130100 is a wasteful number, since it uses less digits than its factorization.

222331320130100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117016484312 (or 117016484305 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 222331320130100 its reverse (1031023133222), we get a palindrome (223362343263322).

The spelling of 222331320130100 in words is "two hundred twenty-two trillion, three hundred thirty-one billion, three hundred twenty million, one hundred thirty thousand, one hundred".