2131100010022 has 8 divisors (see below), whose sum is σ = 3196707440400. Its totient is φ = 1065530863224.

The previous prime is 2131100009981. The next prime is 2131100010041. The reversal of 2131100010022 is 2200100011312.

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 = 2131100009984 and 2131100010011.

It is a congruent number.

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, 9431322 + ... + 9654637.

It is an arithmetic number, because the mean of its divisors is an integer number (399588430050).

Almost surely, 2^{2131100010022} is an apocalyptic number.

2131100010022 is a deficient number, since it is larger than the sum of its proper divisors (1065607430378).

2131100010022 is a wasteful number, since it uses less digits than its factorization.

2131100010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19141790.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 2131100010022 its reverse (2200100011312), we get a palindrome (4331200021334).

The spelling of 2131100010022 in words is "two trillion, one hundred thirty-one billion, one hundred million, ten thousand, twenty-two".