100301022012 has 24 divisors (see below), whose sum is σ = 234646788096. Its totient is φ = 33346378288.

The previous prime is 100301022011. The next prime is 100301022043. The reversal of 100301022012 is 210220103001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100301022011) 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, 10907178 + ... + 10916369.

It is an arithmetic number, because the mean of its divisors is an integer number (9776949504).

Almost surely, 2^100301022012 is an apocalyptic number.

100301022012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100301022012 is an abundant number, since it is smaller than the sum of its proper divisors (134345766084).

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

100301022012 is a wasteful number, since it uses less digits than its factorization.

100301022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21823937 (or 21823935 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 100301022012 its reverse (210220103001), we get a palindrome (310521125013).

The spelling of 100301022012 in words is "one hundred billion, three hundred one million, twenty-two thousand, twelve".