201100112210022 has 16 divisors (see below), whose sum is σ = 402202433551680. Its totient is φ = 67033002548072.

The previous prime is 201100112209943. The next prime is 201100112210047. The reversal of 201100112210022 is 220012211001102.

It is a junction number, because it is equal to n+sod(n) for n = 201100112209983 and 201100112210010.

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, 90862572 + ... + 93049487.

It is an arithmetic number, because the mean of its divisors is an integer number (25137652096980).

Almost surely, 2^{201100112210022} is an apocalyptic number.

201100112210022 is an abundant number, since it is smaller than the sum of its proper divisors (201102321341658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201100112210022 is a wasteful number, since it uses less digits than its factorization.

201100112210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184094307.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 201100112210022 its reverse (220012211001102), we get a palindrome (421112323211124).

The spelling of 201100112210022 in words is "two hundred one trillion, one hundred billion, one hundred twelve million, two hundred ten thousand, twenty-two".