100210022111222 has 32 divisors (see below), whose sum is σ = 156417991546752. Its totient is φ = 48111133659264.

The previous prime is 100210022111191. The next prime is 100210022111267. The reversal of 100210022111222 is 222111220012001.

It is a super-2 number, since 2×100210022111222² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100210022111222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95195708 + ... + 96242624.

It is an arithmetic number, because the mean of its divisors is an integer number (4888062235836).

Almost surely, 2^{100210022111222} is an apocalyptic number.

100210022111222 is a deficient number, since it is larger than the sum of its proper divisors (56207969435530).

100210022111222 is a wasteful number, since it uses less digits than its factorization.

100210022111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066232.

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

Adding to 100210022111222 its reverse (222111220012001), we get a palindrome (322321242123223).

The spelling of 100210022111222 in words is "one hundred trillion, two hundred ten billion, twenty-two million, one hundred eleven thousand, two hundred twenty-two".