2111012110022 has 16 divisors (see below), whose sum is σ = 3218504395392. Its totient is φ = 1038178129920.

The previous prime is 2111012110021. The next prime is 2111012110069. The reversal of 2111012110022 is 2200112101112.

It is a junction number, because it is equal to n+sod(n) for n = 2111012109979 and 2111012110006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111012110021) 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, 5663558 + ... + 6024774.

It is an arithmetic number, because the mean of its divisors is an integer number (201156524712).

Almost surely, 2^{2111012110022} is an apocalyptic number.

2111012110022 is a deficient number, since it is larger than the sum of its proper divisors (1107492285370).

2111012110022 is a wasteful number, since it uses less digits than its factorization.

2111012110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409183.

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

Adding to 2111012110022 its reverse (2200112101112), we get a palindrome (4311124211134).

The spelling of 2111012110022 in words is "two trillion, one hundred eleven billion, twelve million, one hundred ten thousand, twenty-two".