222303212031132 has 144 divisors (see below), whose sum is σ = 566651484296352. Its totient is φ = 73480858214400.

The previous prime is 222303212031119. The next prime is 222303212031281. The reversal of 222303212031132 is 231130212303222.

222303212031132 is a `hidden beast` number, since 2 + 2 + 2 + 3 + 0 + 321 + 20 + 311 + 3 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 222303212031096 and 222303212031105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11369253868 + ... + 11369273420.

It is an arithmetic number, because the mean of its divisors is an integer number (3935079752058).

Almost surely, 2^{222303212031132} is an apocalyptic number.

It is an amenable number.

222303212031132 is an abundant number, since it is smaller than the sum of its proper divisors (344348272265220).

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

222303212031132 is a wasteful number, since it uses less digits than its factorization.

222303212031132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23668 (or 23663 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 222303212031132 its reverse (231130212303222), we get a palindrome (453433424334354).

The spelling of 222303212031132 in words is "two hundred twenty-two trillion, three hundred three billion, two hundred twelve million, thirty-one thousand, one hundred thirty-two".