2110001211122 has 16 divisors (see below), whose sum is σ = 3619558008000. Its totient is φ = 903682964688.

The previous prime is 2110001211089. The next prime is 2110001211127. The reversal of 2110001211122 is 2211121000112.

It is a super-2 number, since 2×2110001211122² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2110001211097 and 2110001211106.

It is not an unprimeable number, because it can be changed into a prime (2110001211127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50250653 + ... + 50292624.

It is an arithmetic number, because the mean of its divisors is an integer number (226222375500).

Almost surely, 2^{2110001211122} is an apocalyptic number.

2110001211122 is a deficient number, since it is larger than the sum of its proper divisors (1509556796878).

2110001211122 is a wasteful number, since it uses less digits than its factorization.

2110001211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100544785.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2110001211122 its reverse (2211121000112), we get a palindrome (4321122211234).

The spelling of 2110001211122 in words is "two trillion, one hundred ten billion, one million, two hundred eleven thousand, one hundred twenty-two".