2012232032251 has 4 divisors (see below), whose sum is σ = 2299693751152. Its totient is φ = 1724770313352.

The previous prime is 2012232032183. The next prime is 2012232032263. The reversal of 2012232032251 is 1522302322102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2012232032251 - 2²⁷ = 2012097814523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2012232032051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143730859440 + ... + 143730859453.

It is an arithmetic number, because the mean of its divisors is an integer number (574923437788).

Almost surely, 2^{2012232032251} is an apocalyptic number.

2012232032251 is a deficient number, since it is larger than the sum of its proper divisors (287461718901).

2012232032251 is an equidigital number, since it uses as much as digits as its factorization.

2012232032251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287461718900.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 2012232032251 its reverse (1522302322102), we get a palindrome (3534534354353).

The spelling of 2012232032251 in words is "two trillion, twelve billion, two hundred thirty-two million, thirty-two thousand, two hundred fifty-one".