222212132433132 has 12 divisors (see below), whose sum is σ = 518494975677336. Its totient is φ = 74070710811040.

The previous prime is 222212132433089. The next prime is 222212132433163. The reversal of 222212132433132 is 231334231212222.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 222212132433093 and 222212132433102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9258838851369 + ... + 9258838851392.

It is an arithmetic number, because the mean of its divisors is an integer number (43207914639778).

Almost surely, 2^{222212132433132} is an apocalyptic number.

It is an amenable number.

222212132433132 is an abundant number, since it is smaller than the sum of its proper divisors (296282843244204).

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

222212132433132 is a wasteful number, since it uses less digits than its factorization.

222212132433132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18517677702768 (or 18517677702766 counting only the distinct ones).

The product of its digits is 41472, while the sum is 33.

Adding to 222212132433132 its reverse (231334231212222), we get a palindrome (453546363645354).

The spelling of 222212132433132 in words is "two hundred twenty-two trillion, two hundred twelve billion, one hundred thirty-two million, four hundred thirty-three thousand, one hundred thirty-two".