100201000212 has 24 divisors (see below), whose sum is σ = 259780371200. Its totient is φ = 33400333368.

The previous prime is 100201000181. The next prime is 100201000219. The reversal of 100201000212 is 212000102001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 100201000194 and 100201000203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100201000219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463893412 + ... + 463893627.

Almost surely, 2^100201000212 is an apocalyptic number.

100201000212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100201000212 is an abundant number, since it is smaller than the sum of its proper divisors (159579370988).

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

100201000212 is a wasteful number, since it uses less digits than its factorization.

100201000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927787052 (or 927787044 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 100201000212 its reverse (212000102001), we get a palindrome (312201102213).

The spelling of 100201000212 in words is "one hundred billion, two hundred one million, two hundred twelve", and thus it is an aban number.