100212211213132 has 12 divisors (see below), whose sum is σ = 181418658230880. Its totient is φ = 48378308861456.

The previous prime is 100212211213061. The next prime is 100212211213139. The reversal of 100212211213132 is 231312112212001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100212211213139) 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, 431949186148 + ... + 431949186379.

It is an arithmetic number, because the mean of its divisors is an integer number (15118221519240).

Almost surely, 2^{100212211213132} is an apocalyptic number.

It is an amenable number.

100212211213132 is a deficient number, since it is larger than the sum of its proper divisors (81206447017748).

100212211213132 is a wasteful number, since it uses less digits than its factorization.

100212211213132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863898372560 (or 863898372558 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 100212211213132 its reverse (231312112212001), we get a palindrome (331524323425133).

The spelling of 100212211213132 in words is "one hundred trillion, two hundred twelve billion, two hundred eleven million, two hundred thirteen thousand, one hundred thirty-two".