12210020011102 has 16 divisors (see below), whose sum is σ = 18325022693760. Its totient is φ = 6101679629088.

The previous prime is 12210020011093. The next prime is 12210020011103. The reversal of 12210020011102 is 20111002001221.

It is a super-2 number, since 2×12210020011102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210020011103) 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, 49831024 + ... + 50075452.

It is an arithmetic number, because the mean of its divisors is an integer number (1145313918360).

Almost surely, 2^{12210020011102} is an apocalyptic number.

12210020011102 is a deficient number, since it is larger than the sum of its proper divisors (6115002682658).

12210020011102 is a wasteful number, since it uses less digits than its factorization.

12210020011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257955.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12210020011102 its reverse (20111002001221), we get a palindrome (32321022012323).

The spelling of 12210020011102 in words is "twelve trillion, two hundred ten billion, twenty million, eleven thousand, one hundred two".