2211002210122 has 16 divisors (see below), whose sum is σ = 3323468457792. Its totient is φ = 1103179603680.

The previous prime is 2211002210117. The next prime is 2211002210159. The reversal of 2211002210122 is 2210122001122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2211002210096 and 2211002210105.

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, 29019297 + ... + 29095387.

It is an arithmetic number, because the mean of its divisors is an integer number (207716778612).

Almost surely, 2^{2211002210122} is an apocalyptic number.

2211002210122 is a deficient number, since it is larger than the sum of its proper divisors (1112466247670).

2211002210122 is a wasteful number, since it uses less digits than its factorization.

2211002210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106413.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2211002210122 its reverse (2210122001122), we get a palindrome (4421124211244).

The spelling of 2211002210122 in words is "two trillion, two hundred eleven billion, two million, two hundred ten thousand, one hundred twenty-two".