100012132333012 has 48 divisors (see below), whose sum is σ = 177018044353920. Its totient is φ = 49437624696192.

The previous prime is 100012132332989. The next prime is 100012132333013. The reversal of 100012132333012 is 210333231210001.

It is a super-2 number, since 2×100012132333012² (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 (100012132333013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1016882023 + ... + 1016980369.

It is an arithmetic number, because the mean of its divisors is an integer number (3687875924040).

Almost surely, 2^{100012132333012} is an apocalyptic number.

It is an amenable number.

100012132333012 is a deficient number, since it is larger than the sum of its proper divisors (77005912020908).

100012132333012 is a wasteful number, since it uses less digits than its factorization.

100012132333012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103600 (or 103598 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 100012132333012 its reverse (210333231210001), we get a palindrome (310345363543013).

The spelling of 100012132333012 in words is "one hundred trillion, twelve billion, one hundred thirty-two million, three hundred thirty-three thousand, twelve".