2012233021132 has 12 divisors (see below), whose sum is σ = 3560974167240. Its totient is φ = 994811830496.

The previous prime is 2012233020923. The next prime is 2012233021159. The reversal of 2012233021132 is 2311203322102.

It is a super-2 number, since 2×2012233021132² (a number of 25 digits) contains 22 as substring.

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, 2826169618 + ... + 2826170329.

It is an arithmetic number, because the mean of its divisors is an integer number (296747847270).

Almost surely, 2^{2012233021132} is an apocalyptic number.

It is an amenable number.

2012233021132 is a deficient number, since it is larger than the sum of its proper divisors (1548741146108).

2012233021132 is a wasteful number, since it uses less digits than its factorization.

2012233021132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5652340040 (or 5652340038 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2012233021132 its reverse (2311203322102), we get a palindrome (4323436343234).

The spelling of 2012233021132 in words is "two trillion, twelve billion, two hundred thirty-three million, twenty-one thousand, one hundred thirty-two".