100102000222222 has 72 divisors (see below), whose sum is σ = 159450960105000. Its totient is φ = 47129814748800.

The previous prime is 100102000222207. The next prime is 100102000222223. The reversal of 100102000222222 is 222222000201001.

It is a junction number, because it is equal to n+sod(n) for n = 100102000222196 and 100102000222205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100102000222223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1224463404 + ... + 1224545152.

It is an arithmetic number, because the mean of its divisors is an integer number (2214596668125).

Almost surely, 2^{100102000222222} is an apocalyptic number.

100102000222222 is a deficient number, since it is larger than the sum of its proper divisors (59348959882778).

100102000222222 is an equidigital number, since it uses as much as digits as its factorization.

100102000222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82274 (or 82202 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 100102000222222 its reverse (222222000201001), we get a palindrome (322324000423223).

The spelling of 100102000222222 in words is "one hundred trillion, one hundred two billion, two hundred twenty-two thousand, two hundred twenty-two".