100211202212012 has 24 divisors (see below), whose sum is σ = 176709133328112. Its totient is φ = 49722881998400.

The previous prime is 100211202211937. The next prime is 100211202212029. The reversal of 100211202212012 is 210212202112001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181248578 + ... + 181800630.

It is an arithmetic number, because the mean of its divisors is an integer number (7362880555338).

Almost surely, 2^{100211202212012} is an apocalyptic number.

It is an amenable number.

100211202212012 is a deficient number, since it is larger than the sum of its proper divisors (76497931116100).

100211202212012 is a wasteful number, since it uses less digits than its factorization.

100211202212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898609 (or 898607 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100211202212012 its reverse (210212202112001), we get a palindrome (310423404324013).

The spelling of 100211202212012 in words is "one hundred trillion, two hundred eleven billion, two hundred two million, two hundred twelve thousand, twelve".