11222100120122 has 8 divisors (see below), whose sum is σ = 16906657386900. Its totient is φ = 5586547657824.

The previous prime is 11222100120083. The next prime is 11222100120191. The reversal of 11222100120122 is 22102100122211.

It can be written as a sum of positive squares in 2 ways, for example, as 11060553199081 + 161546921041 = 3325741^2 + 401929^2 .

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

It is a super-2 number, since 2×11222100120122² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11222100120122.

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, 12251200547 + ... + 12251201462.

Almost surely, 2^{11222100120122} is an apocalyptic number.

11222100120122 is a deficient number, since it is larger than the sum of its proper divisors (5684557266778).

11222100120122 is a wasteful number, since it uses less digits than its factorization.

11222100120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24502402240.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11222100120122 its reverse (22102100122211), we get a palindrome (33324200242333).

The spelling of 11222100120122 in words is "eleven trillion, two hundred twenty-two billion, one hundred million, one hundred twenty thousand, one hundred twenty-two".