10100102222222 has 24 divisors (see below), whose sum is σ = 15606368277600. Its totient is φ = 4901615529408.

The previous prime is 10100102222209. The next prime is 10100102222251. The reversal of 10100102222222 is 22222220100101.

It is a happy number.

10100102222222 is a modest number, since divided by 2222222 gives 1010010 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 10100102222222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8631947 + ... + 9731942.

It is an arithmetic number, because the mean of its divisors is an integer number (650265344900).

Almost surely, 2^{10100102222222} is an apocalyptic number.

10100102222222 is a deficient number, since it is larger than the sum of its proper divisors (5506266055378).

10100102222222 is an equidigital number, since it uses as much as digits as its factorization.

10100102222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18364088 (or 18364029 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10100102222222 its reverse (22222220100101), we get a palindrome (32322322322323).

The spelling of 10100102222222 in words is "ten trillion, one hundred billion, one hundred two million, two hundred twenty-two thousand, two hundred twenty-two".