100210111211222 has 16 divisors (see below), whose sum is σ = 158226822798000. Its totient is φ = 47467847992320.

The previous prime is 100210111211183. The next prime is 100210111211227. The reversal of 100210111211222 is 222112111012001.

It is a self number, because there is not a number n which added to its sum of digits gives 100210111211222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100210111211227) 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, 17561654 + ... + 22557302.

It is an arithmetic number, because the mean of its divisors is an integer number (9889176424875).

Almost surely, 2^{100210111211222} is an apocalyptic number.

100210111211222 is a deficient number, since it is larger than the sum of its proper divisors (58016711586778).

100210111211222 is a wasteful number, since it uses less digits than its factorization.

100210111211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5523551.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 100210111211222 its reverse (222112111012001), we get a palindrome (322322222223223).

The spelling of 100210111211222 in words is "one hundred trillion, two hundred ten billion, one hundred eleven million, two hundred eleven thousand, two hundred twenty-two".