222033121332 has 48 divisors (see below), whose sum is σ = 565234606272. Its totient is φ = 67275694080.

The previous prime is 222033121273. The next prime is 222033121351. The reversal of 222033121332 is 233121330222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1248948 + ... + 1415604.

It is an arithmetic number, because the mean of its divisors is an integer number (11775720964).

Almost surely, 2^222033121332 is an apocalyptic number.

222033121332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222033121332 is an abundant number, since it is smaller than the sum of its proper divisors (343201484940).

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

222033121332 is a wasteful number, since it uses less digits than its factorization.

222033121332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176768 (or 176766 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 222033121332 its reverse (233121330222), we get a palindrome (455154451554).

The spelling of 222033121332 in words is "two hundred twenty-two billion, thirty-three million, one hundred twenty-one thousand, three hundred thirty-two".