1208922120 has 288 divisors, whose sum is σ = 4812350400. Its totient is φ = 261709056.

The previous prime is 1208922107. The next prime is 1208922163. The reversal of 1208922120 is 212298021.

1208922120 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1208922120² = 2922985384450588800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 333357 + ... + 336963.

It is an arithmetic number, because the mean of its divisors is an integer number (16709550).

Almost surely, 2^1208922120 is an apocalyptic number.

1208922120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1208922120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2406175200).

1208922120 is an abundant number, since it is smaller than the sum of its proper divisors (3603428280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1208922120 is a wasteful number, since it uses less digits than its factorization.

1208922120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3657 (or 3643 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1208922120 is about 34769.5573742318. The cubic root of 1208922120 is about 1065.2857264177.

The spelling of 1208922120 in words is "one billion, two hundred eight million, nine hundred twenty-two thousand, one hundred twenty".