100100201002212 has 24 divisors (see below), whose sum is σ = 235272005279136. Its totient is φ = 33123180866368.

The previous prime is 100100201002211. The next prime is 100100201002223. The reversal of 100100201002212 is 212200102001001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (100100201002211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30444098418 + ... + 30444101705.

It is an arithmetic number, because the mean of its divisors is an integer number (9803000219964).

Almost surely, 2^{100100201002212} is an apocalyptic number.

100100201002212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100100201002212 is an abundant number, since it is smaller than the sum of its proper divisors (135171804276924).

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

100100201002212 is a wasteful number, since it uses less digits than its factorization.

100100201002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60888200267 (or 60888200265 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100100201002212 its reverse (212200102001001), we get a palindrome (312300303003213).

The spelling of 100100201002212 in words is "one hundred trillion, one hundred billion, two hundred one million, two thousand, two hundred twelve".