2110122133201 has 4 divisors (see below), whose sum is σ = 2112336323172. Its totient is φ = 2107907943232.

The previous prime is 2110122133193. The next prime is 2110122133237. The reversal of 2110122133201 is 1023312210112.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1000302022801 + 1109820110400 = 1000151^2 + 1053480^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110122133201 - 2³ = 2110122133193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110122134201) 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, 1107093556 + ... + 1107095461.

It is an arithmetic number, because the mean of its divisors is an integer number (528084080793).

Almost surely, 2^{2110122133201} is an apocalyptic number.

It is an amenable number.

2110122133201 is a deficient number, since it is larger than the sum of its proper divisors (2214189971).

2110122133201 is an equidigital number, since it uses as much as digits as its factorization.

2110122133201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2214189970.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2110122133201 its reverse (1023312210112), we get a palindrome (3133434343313).

The spelling of 2110122133201 in words is "two trillion, one hundred ten billion, one hundred twenty-two million, one hundred thirty-three thousand, two hundred one".