11222002100122 has 16 divisors (see below), whose sum is σ = 18473235907392. Its totient is φ = 5070365672320.

The previous prime is 11222002100117. The next prime is 11222002100137. The reversal of 11222002100122 is 22100120022211.

It is a happy number.

It is a super-2 number, since 2×11222002100122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11222002100096 and 11222002100105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1527214903 + ... + 1527222250.

It is an arithmetic number, because the mean of its divisors is an integer number (1154577244212).

Almost surely, 2^{11222002100122} is an apocalyptic number.

11222002100122 is a deficient number, since it is larger than the sum of its proper divisors (7251233807270).

11222002100122 is a wasteful number, since it uses less digits than its factorization.

11222002100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3054437333.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11222002100122 its reverse (22100120022211), we get a palindrome (33322122122333).

The spelling of 11222002100122 in words is "eleven trillion, two hundred twenty-two billion, two million, one hundred thousand, one hundred twenty-two".