2012001032231 has 8 divisors (see below), whose sum is σ = 2120651707680. Its totient is φ = 1905968445472.

The previous prime is 2012001032203. The next prime is 2012001032233. The reversal of 2012001032231 is 1322301002102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2012001032231 - 2¹⁰ = 2012001031207 is a prime.

It is a super-2 number, since 2×2012001032231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012001032233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654520595 + ... + 654523668.

It is an arithmetic number, because the mean of its divisors is an integer number (265081463460).

Almost surely, 2^{2012001032231} is an apocalyptic number.

2012001032231 is a deficient number, since it is larger than the sum of its proper divisors (108650675449).

2012001032231 is a wasteful number, since it uses less digits than its factorization.

2012001032231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309044345.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2012001032231 its reverse (1322301002102), we get a palindrome (3334302034333).

The spelling of 2012001032231 in words is "two trillion, twelve billion, one million, thirty-two thousand, two hundred thirty-one".