1222002222092 has 24 divisors (see below), whose sum is σ = 2146701215232. Its totient is φ = 608662908800.

The previous prime is 1222002222031. The next prime is 1222002222121. The reversal of 1222002222092 is 2902222002221.

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, 771992 + ... + 1743552.

It is an arithmetic number, because the mean of its divisors is an integer number (89445883968).

Almost surely, 2^{1222002222092} is an apocalyptic number.

It is an amenable number.

1222002222092 is a deficient number, since it is larger than the sum of its proper divisors (924698993140).

1222002222092 is a wasteful number, since it uses less digits than its factorization.

1222002222092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972769 (or 972767 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 1222002222092 in words is "one trillion, two hundred twenty-two billion, two million, two hundred twenty-two thousand, ninety-two".