100211001022012 has 12 divisors (see below), whose sum is σ = 175370856839136. Its totient is φ = 50105041925120.

The previous prime is 100211001022007. The next prime is 100211001022039. The reversal of 100211001022012 is 210220100112001.

It is a junction number, because it is equal to n+sod(n) for n = 100211001021983 and 100211001022001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114154564 + ... + 115029067.

It is an arithmetic number, because the mean of its divisors is an integer number (14614238069928).

Almost surely, 2^{100211001022012} is an apocalyptic number.

It is an amenable number.

100211001022012 is a deficient number, since it is larger than the sum of its proper divisors (75159855817124).

100211001022012 is a wasteful number, since it uses less digits than its factorization.

100211001022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229292948 (or 229292946 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100211001022012 its reverse (210220100112001), we get a palindrome (310431101134013).

The spelling of 100211001022012 in words is "one hundred trillion, two hundred eleven billion, one million, twenty-two thousand, twelve".