100110021022212 has 24 divisors (see below), whose sum is σ = 233699050534656. Its totient is φ = 33354435367008.

The previous prime is 100110021022127. The next prime is 100110021022243. The reversal of 100110021022212 is 212220120011001.

It is a junction number, because it is equal to n+sod(n) for n = 100110021022191 and 100110021022200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1946428263 + ... + 1946479694.

It is an arithmetic number, because the mean of its divisors is an integer number (9737460438944).

Almost surely, 2^{100110021022212} is an apocalyptic number.

100110021022212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100110021022212 is an abundant number, since it is smaller than the sum of its proper divisors (133589029512444).

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

100110021022212 is a wasteful number, since it uses less digits than its factorization.

100110021022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892910107 (or 3892910105 counting only the distinct ones).

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

Adding to 100110021022212 its reverse (212220120011001), we get a palindrome (312330141033213).

The spelling of 100110021022212 in words is "one hundred trillion, one hundred ten billion, twenty-one million, twenty-two thousand, two hundred twelve".