100212043111032 has 32 divisors (see below), whose sum is σ = 251071209550080. Its totient is φ = 33331867467360.

The previous prime is 100212043111031. The next prime is 100212043111079. The reversal of 100212043111032 is 230111340212001.

It is a super-2 number, since 2×100212043111032² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100212043111031) 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, 4509170094 + ... + 4509192317.

It is an arithmetic number, because the mean of its divisors is an integer number (7845975298440).

Almost surely, 2^{100212043111032} is an apocalyptic number.

100212043111032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100212043111032 is an abundant number, since it is smaller than the sum of its proper divisors (150859166439048).

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

100212043111032 is a wasteful number, since it uses less digits than its factorization.

100212043111032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9018362883 (or 9018362879 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 100212043111032 its reverse (230111340212001), we get a palindrome (330323383323033).

The spelling of 100212043111032 in words is "one hundred trillion, two hundred twelve billion, forty-three million, one hundred eleven thousand, thirty-two".