2131002044122 has 8 divisors (see below), whose sum is σ = 3653146361376. Its totient is φ = 913286590332.

The previous prime is 2131002044069. The next prime is 2131002044131. The reversal of 2131002044122 is 2214402001312.

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

It is a junction number, because it is equal to n+sod(n) for n = 2131002044093 and 2131002044102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76107215848 + ... + 76107215875.

It is an arithmetic number, because the mean of its divisors is an integer number (456643295172).

Almost surely, 2^{2131002044122} is an apocalyptic number.

2131002044122 is a deficient number, since it is larger than the sum of its proper divisors (1522144317254).

2131002044122 is a wasteful number, since it uses less digits than its factorization.

2131002044122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152214431732.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2131002044122 its reverse (2214402001312), we get a palindrome (4345404045434).

The spelling of 2131002044122 in words is "two trillion, one hundred thirty-one billion, two million, forty-four thousand, one hundred twenty-two".