12110101022 has 16 divisors (see below), whose sum is σ = 19363257600. Its totient is φ = 5663750040.

The previous prime is 12110100983. The next prime is 12110101033. The reversal of 12110101022 is 22010101121.

It is a junction number, because it is equal to n+sod(n) for n = 12110100994 and 12110101012.

It is a congruent number.

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, 2014004 + ... + 2020007.

It is an arithmetic number, because the mean of its divisors is an integer number (1210203600).

Almost surely, 2^12110101022 is an apocalyptic number.

12110101022 is a deficient number, since it is larger than the sum of its proper divisors (7253156578).

12110101022 is a wasteful number, since it uses less digits than its factorization.

12110101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4034111.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12110101022 its reverse (22010101121), we get a palindrome (34120202143).

Subtracting 12110101022 from its reverse (22010101121), we obtain a palindrome (9900000099).

The spelling of 12110101022 in words is "twelve billion, one hundred ten million, one hundred one thousand, twenty-two".