100000000012210 has 64 divisors (see below), whose sum is σ = 187521422457600. Its totient is φ = 38348269344000.

The previous prime is 100000000012183. The next prime is 100000000012243. The reversal of 100000000012210 is 12210000000001.

100000000012210 is a modest number, since divided by 12210 gives 100 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 100000000012193 and 100000000012202.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100616605 + ... + 101605615.

It is an arithmetic number, because the mean of its divisors is an integer number (2930022225900).

Almost surely, 2^{100000000012210} is an apocalyptic number.

100000000012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100000000012210 is a deficient number, since it is larger than the sum of its proper divisors (87521422445390).

100000000012210 is a wasteful number, since it uses less digits than its factorization.

100000000012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991507.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 100000000012210 its reverse (12210000000001), we get a palindrome (112210000012211).

The spelling of 100000000012210 in words is "one hundred trillion, twelve thousand, two hundred ten".