11112112201022 has 16 divisors (see below), whose sum is σ = 19050280546272. Its totient is φ = 4762097464320.

The previous prime is 11112112201009. The next prime is 11112112201031. The reversal of 11112112201022 is 22010221121111.

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, 19402343 + ... + 19966850.

It is an arithmetic number, because the mean of its divisors is an integer number (1190642534142).

Almost surely, 2^{11112112201022} is an apocalyptic number.

11112112201022 is a deficient number, since it is larger than the sum of its proper divisors (7938168345250).

11112112201022 is a wasteful number, since it uses less digits than its factorization.

11112112201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39389363.

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

Adding to 11112112201022 its reverse (22010221121111), we get a palindrome (33122333322133).

The spelling of 11112112201022 in words is "eleven trillion, one hundred twelve billion, one hundred twelve million, two hundred one thousand, twenty-two".