11022120122 has 32 divisors (see below), whose sum is σ = 19178449920. Its totient is φ = 4708978560.

The previous prime is 11022120113. The next prime is 11022120163. The reversal of 11022120122 is 22102122011.

It is a junction number, because it is equal to n+sod(n) for n = 11022120097 and 11022120106.

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, 278747 + ... + 315822.

It is an arithmetic number, because the mean of its divisors is an integer number (599326560).

Almost surely, 2^11022120122 is an apocalyptic number.

11022120122 is a deficient number, since it is larger than the sum of its proper divisors (8156329798).

11022120122 is a wasteful number, since it uses less digits than its factorization.

11022120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594638.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11022120122 its reverse (22102122011), we get a palindrome (33124242133).

The spelling of 11022120122 in words is "eleven billion, twenty-two million, one hundred twenty thousand, one hundred twenty-two".