100211102012222 has 16 divisors (see below), whose sum is σ = 156852634954752. Its totient is φ = 47926903563000.

The previous prime is 100211102012129. The next prime is 100211102012227. The reversal of 100211102012222 is 222210201112001.

It is a self number, because there is not a number n which added to its sum of digits gives 100211102012222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100211102012227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12900347 + ... + 19153097.

It is an arithmetic number, because the mean of its divisors is an integer number (9803289684672).

Almost surely, 2^{100211102012222} is an apocalyptic number.

100211102012222 is a deficient number, since it is larger than the sum of its proper divisors (56641532942530).

100211102012222 is a wasteful number, since it uses less digits than its factorization.

100211102012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6601183.

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

Adding to 100211102012222 its reverse (222210201112001), we get a palindrome (322421303124223).

The spelling of 100211102012222 in words is "one hundred trillion, two hundred eleven billion, one hundred two million, twelve thousand, two hundred twenty-two".