100101102012222 has 32 divisors (see below), whose sum is σ = 212712294996000. Its totient is φ = 31404267288704.

The previous prime is 100101102012193. The next prime is 100101102012271. The reversal of 100101102012222 is 222210201101001.

It is a super-2 number, since 2×100101102012222² (a number of 29 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 15 ways as a sum of consecutive naturals, for example, 1697865597 + ... + 1697924552.

It is an arithmetic number, because the mean of its divisors is an integer number (6647259218625).

Almost surely, 2^{100101102012222} is an apocalyptic number.

100101102012222 is an abundant number, since it is smaller than the sum of its proper divisors (112611192983778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100101102012222 is an equidigital number, since it uses as much as digits as its factorization.

100101102012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3395790205 (or 3395790171 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100101102012222 its reverse (222210201101001), we get a palindrome (322311303113223).

The spelling of 100101102012222 in words is "one hundred trillion, one hundred one billion, one hundred two million, twelve thousand, two hundred twenty-two".