2210211120122 has 4 divisors (see below), whose sum is σ = 3315316680186. Its totient is φ = 1105105560060.

The previous prime is 2210211120109. The next prime is 2210211120149.

2210211120122 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in only one way, i.e., 1323376445161 + 886834674961 = 1150381^2 + 941719^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2210211120122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552552780029 + ... + 552552780032.

Almost surely, 2^{2210211120122} is an apocalyptic number.

2210211120122 is a deficient number, since it is larger than the sum of its proper divisors (1105105560064).

2210211120122 is a wasteful number, since it uses less digits than its factorization.

2210211120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105105560063.

The product of its (nonzero) digits is 64, while the sum is 17.

The spelling of 2210211120122 in words is "two trillion, two hundred ten billion, two hundred eleven million, one hundred twenty thousand, one hundred twenty-two".