100211312011222 has 16 divisors (see below), whose sum is σ = 159276257510400. Its totient is φ = 47154155178600.

The previous prime is 100211312011199. The next prime is 100211312011273. The reversal of 100211312011222 is 222110213112001.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 100211312011222.

It is a congruent number.

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, 8732245222 + ... + 8732256697.

It is an arithmetic number, because the mean of its divisors is an integer number (9954766094400).

Almost surely, 2^{100211312011222} is an apocalyptic number.

100211312011222 is a deficient number, since it is larger than the sum of its proper divisors (59064945499178).

100211312011222 is a wasteful number, since it uses less digits than its factorization.

100211312011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17464502091.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 100211312011222 its reverse (222110213112001), we get a palindrome (322321525123223).

The spelling of 100211312011222 in words is "one hundred trillion, two hundred eleven billion, three hundred twelve million, eleven thousand, two hundred twenty-two".