100110212220212 has 12 divisors (see below), whose sum is σ = 175197094106496. Its totient is φ = 50053899618360.

The previous prime is 100110212220197. The next prime is 100110212220301. The reversal of 100110212220212 is 212022212011001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301436228 + ... + 301768155.

It is an arithmetic number, because the mean of its divisors is an integer number (14599757842208).

Almost surely, 2^{100110212220212} is an apocalyptic number.

It is an amenable number.

100110212220212 is a deficient number, since it is larger than the sum of its proper divisors (75086881886284).

100110212220212 is a wasteful number, since it uses less digits than its factorization.

100110212220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603245878 (or 603245876 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100110212220212 its reverse (212022212011001), we get a palindrome (312132424231213).

The spelling of 100110212220212 in words is "one hundred trillion, one hundred ten billion, two hundred twelve million, two hundred twenty thousand, two hundred twelve".