1220100222092 has 12 divisors (see below), whose sum is σ = 2167043678520. Its totient is φ = 600944885376.

The previous prime is 1220100222091. The next prime is 1220100222127. The reversal of 1220100222092 is 2902220010221.

It is not an unprimeable number, because it can be changed into a prime (1220100222091) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2276306117 + ... + 2276306652.

It is an arithmetic number, because the mean of its divisors is an integer number (180586973210).

Almost surely, 2^{1220100222092} is an apocalyptic number.

It is an amenable number.

1220100222092 is a deficient number, since it is larger than the sum of its proper divisors (946943456428).

1220100222092 is a wasteful number, since it uses less digits than its factorization.

1220100222092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4552612840 (or 4552612838 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 1220100222092 in words is "one trillion, two hundred twenty billion, one hundred million, two hundred twenty-two thousand, ninety-two".