1114377220 has 24 divisors (see below), whose sum is σ = 2552937408. Its totient is φ = 405228000.

The previous prime is 1114377197. The next prime is 1114377221. The reversal of 1114377220 is 227734111.

It is not an unprimeable number, because it can be changed into a prime (1114377221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2532456 + ... + 2532895.

It is an arithmetic number, because the mean of its divisors is an integer number (106372392).

Almost surely, 2^1114377220 is an apocalyptic number.

1114377220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1114377220 is an abundant number, since it is smaller than the sum of its proper divisors (1438560188).

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

1114377220 is a wasteful number, since it uses less digits than its factorization.

1114377220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5065371 (or 5065369 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 1114377220 is about 33382.2890167825. The cubic root of 1114377220 is about 1036.7580318537.

The spelling of 1114377220 in words is "one billion, one hundred fourteen million, three hundred seventy-seven thousand, two hundred twenty".