1220210092 has 12 divisors (see below), whose sum is σ = 2154958960. Its totient is φ = 604507536.

The previous prime is 1220210083. The next prime is 1220210107. The reversal of 1220210092 is 2900120221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1398888 + ... + 1399759.

Almost surely, 2^1220210092 is an apocalyptic number.

It is an amenable number.

1220210092 is a deficient number, since it is larger than the sum of its proper divisors (934748868).

1220210092 is a wasteful number, since it uses less digits than its factorization.

1220210092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2798760 (or 2798758 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1220210092 is about 34931.5057219124. The cubic root of 1220210092 is about 1068.5910625705.

The spelling of 1220210092 in words is "one billion, two hundred twenty million, two hundred ten thousand, ninety-two".