100101200022212 has 12 divisors (see below), whose sum is σ = 175177181579820. Its totient is φ = 50050576713696.

The previous prime is 100101200022211. The next prime is 100101200022227. The reversal of 100101200022212 is 212220002101001.

It can be written as a sum of positive squares in 2 ways, for example, as 66941753058436 + 33159446963776 = 8181794^2 + 5758424^2 .

It is not an unprimeable number, because it can be changed into a prime (100101200022211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6962114 + ... + 15769382.

It is an arithmetic number, because the mean of its divisors is an integer number (14598098464985).

Almost surely, 2^{100101200022212} is an apocalyptic number.

It is an amenable number.

100101200022212 is a deficient number, since it is larger than the sum of its proper divisors (75075981557608).

100101200022212 is a wasteful number, since it uses less digits than its factorization.

100101200022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11648710 (or 11648708 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100101200022212 its reverse (212220002101001), we get a palindrome (312321202123213).

The spelling of 100101200022212 in words is "one hundred trillion, one hundred one billion, two hundred million, twenty-two thousand, two hundred twelve".