11023312222122 has 32 divisors (see below), whose sum is σ = 22491634487040. Its totient is φ = 3600999790080.

The previous prime is 11023312222093. The next prime is 11023312222141. The reversal of 11023312222122 is 22122221332011.

11023312222122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11023312222092 and 11023312222101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91279954 + ... + 91400637.

It is an arithmetic number, because the mean of its divisors is an integer number (702863577720).

Almost surely, 2^{11023312222122} is an apocalyptic number.

11023312222122 is an abundant number, since it is smaller than the sum of its proper divisors (11468322264918).

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

11023312222122 is a wasteful number, since it uses less digits than its factorization.

11023312222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182680798.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11023312222122 its reverse (22122221332011), we get a palindrome (33145533554133).

The spelling of 11023312222122 in words is "eleven trillion, twenty-three billion, three hundred twelve million, two hundred twenty-two thousand, one hundred twenty-two".