11021111110122 has 8 divisors (see below), whose sum is σ = 22042222220256. Its totient is φ = 3673703703372.

The previous prime is 11021111110033. The next prime is 11021111110133. The reversal of 11021111110122 is 22101111112011.

It is a sphenic number, since it is the product of 3 distinct primes.

11021111110122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 918425925838 + ... + 918425925849.

It is an arithmetic number, because the mean of its divisors is an integer number (2755277777532).

Almost surely, 2^{11021111110122} is an apocalyptic number.

11021111110122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11021111110122 is a wasteful number, since it uses less digits than its factorization.

11021111110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1836851851692.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 11021111110122 its reverse (22101111112011), we get a palindrome (33122222222133).

The spelling of 11021111110122 in words is "eleven trillion, twenty-one billion, one hundred eleven million, one hundred ten thousand, one hundred twenty-two".