1370222920 has 32 divisors (see below), whose sum is σ = 3363275520. Its totient is φ = 498262720.

The previous prime is 1370222879. The next prime is 1370223017. The reversal of 1370222920 is 292220731.

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, 1556632 + ... + 1557511.

It is an arithmetic number, because the mean of its divisors is an integer number (105102360).

Almost surely, 2^1370222920 is an apocalyptic number.

1370222920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1370222920 is an abundant number, since it is smaller than the sum of its proper divisors (1993052600).

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

1370222920 is a wasteful number, since it uses less digits than its factorization.

1370222920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114165 (or 3114161 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 1370222920 is about 37016.5222569598. The cubic root of 1370222920 is about 1110.7007776232.

The spelling of 1370222920 in words is "one billion, three hundred seventy million, two hundred twenty-two thousand, nine hundred twenty".