100220010212012 has 6 divisors (see below), whose sum is σ = 175385017871028. Its totient is φ = 50110005106004.

The previous prime is 100220010212009. The next prime is 100220010212081. The reversal of 100220010212012 is 210212010022001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12527501276498 + ... + 12527501276505.

It is an arithmetic number, because the mean of its divisors is an integer number (29230836311838).

Almost surely, 2^{100220010212012} is an apocalyptic number.

It is an amenable number.

100220010212012 is a deficient number, since it is larger than the sum of its proper divisors (75165007659016).

100220010212012 is a wasteful number, since it uses less digits than its factorization.

100220010212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25055002553007 (or 25055002553005 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100220010212012 its reverse (210212010022001), we get a palindrome (310432020234013).

The spelling of 100220010212012 in words is "one hundred trillion, two hundred twenty billion, ten million, two hundred twelve thousand, twelve".