100211020220012 has 144 divisors (see below), whose sum is σ = 193648816150272. Its totient is φ = 45104089006080.

The previous prime is 100211020220009. The next prime is 100211020220057. The reversal of 100211020220012 is 210022020112001.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9756690437 + ... + 9756700707.

It is an arithmetic number, because the mean of its divisors is an integer number (1344783445488).

Almost surely, 2^{100211020220012} is an apocalyptic number.

It is an amenable number.

100211020220012 is a deficient number, since it is larger than the sum of its proper divisors (93437795930260).

100211020220012 is a wasteful number, since it uses less digits than its factorization.

100211020220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10828 (or 10753 counting only the distinct ones).

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

Adding to 100211020220012 its reverse (210022020112001), we get a palindrome (310233040332013).

The spelling of 100211020220012 in words is "one hundred trillion, two hundred eleven billion, twenty million, two hundred twenty thousand, twelve".