11022222020122 has 16 divisors (see below), whose sum is σ = 16960443378912. Its totient is φ = 5369386564080.

The previous prime is 11022222020083. The next prime is 11022222020141. The reversal of 11022222020122 is 22102022222011.

It is a self number, because there is not a number n which added to its sum of digits gives 11022222020122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161383204 + ... + 161451487.

It is an arithmetic number, because the mean of its divisors is an integer number (1060027711182).

Almost surely, 2^{11022222020122} is an apocalyptic number.

11022222020122 is a deficient number, since it is larger than the sum of its proper divisors (5938221358790).

11022222020122 is a wasteful number, since it uses less digits than its factorization.

11022222020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322835133.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11022222020122 its reverse (22102022222011), we get a palindrome (33124244242133).

The spelling of 11022222020122 in words is "eleven trillion, twenty-two billion, two hundred twenty-two million, twenty thousand, one hundred twenty-two".