2113222033232 has 10 divisors (see below), whose sum is σ = 4094367689418. Its totient is φ = 1056611016608.

The previous prime is 2113222033231. The next prime is 2113222033283. The reversal of 2113222033232 is 2323302223112.

It can be written as a sum of positive squares in only one way, i.e., 1882921862416 + 230300170816 = 1372196^2 + 479896^2 .

It is a super-2 number, since 2×2113222033232² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113222033231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66038188523 + ... + 66038188554.

Almost surely, 2^{2113222033232} is an apocalyptic number.

It is an amenable number.

2113222033232 is a deficient number, since it is larger than the sum of its proper divisors (1981145656186).

2113222033232 is a wasteful number, since it uses less digits than its factorization.

2113222033232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132076377085 (or 132076377079 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 2113222033232 its reverse (2323302223112), we get a palindrome (4436524256344).

The spelling of 2113222033232 in words is "two trillion, one hundred thirteen billion, two hundred twenty-two million, thirty-three thousand, two hundred thirty-two".