12211102010104 has 32 divisors (see below), whose sum is σ = 23456249762400. Its totient is φ = 5956127457280.

The previous prime is 12211102010071. The next prime is 12211102010113. The reversal of 12211102010104 is 40101020111221.

It is a super-2 number, since 2×12211102010104² (a number of 27 digits) contains 22 as substring.

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, 2282277 + ... + 5443435.

It is an arithmetic number, because the mean of its divisors is an integer number (733007805075).

Almost surely, 2^{12211102010104} is an apocalyptic number.

It is an amenable number.

12211102010104 is a deficient number, since it is larger than the sum of its proper divisors (11245147752296).

12211102010104 is a wasteful number, since it uses less digits than its factorization.

12211102010104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3172983 (or 3172979 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12211102010104 its reverse (40101020111221), we get a palindrome (52312122121325).

The spelling of 12211102010104 in words is "twelve trillion, two hundred eleven billion, one hundred two million, ten thousand, one hundred four".