11012122212022 has 8 divisors (see below), whose sum is σ = 16543713742416. Its totient is φ = 5497550964552.

The previous prime is 11012122211989. The next prime is 11012122212041. The reversal of 11012122212022 is 22021222121011.

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

It is a super-2 number, since 2×11012122212022² (a number of 27 digits) contains 22 as substring.

It is a congruent 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, 4255069113 + ... + 4255071700.

It is an arithmetic number, because the mean of its divisors is an integer number (2067964217802).

Almost surely, 2^{11012122212022} is an apocalyptic number.

11012122212022 is a deficient number, since it is larger than the sum of its proper divisors (5531591530394).

11012122212022 is an equidigital number, since it uses as much as digits as its factorization.

11012122212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8510141462.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11012122212022 its reverse (22021222121011), we get a palindrome (33033344333033).

The spelling of 11012122212022 in words is "eleven trillion, twelve billion, one hundred twenty-two million, two hundred twelve thousand, twenty-two".