12031022011002 has 16 divisors (see below), whose sum is σ = 24100916475360. Its totient is φ = 4003861928112.

The previous prime is 12031022010977. The next prime is 12031022011061. The reversal of 12031022011002 is 20011022013021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1619681533 + ... + 1619688960.

It is an arithmetic number, because the mean of its divisors is an integer number (1506307279710).

Almost surely, 2^{12031022011002} is an apocalyptic number.

12031022011002 is an abundant number, since it is smaller than the sum of its proper divisors (12069894464358).

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

12031022011002 is a wasteful number, since it uses less digits than its factorization.

12031022011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3239371117.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12031022011002 its reverse (20011022013021), we get a palindrome (32042044024023).

The spelling of 12031022011002 in words is "twelve trillion, thirty-one billion, twenty-two million, eleven thousand, two".