777220114 has 16 divisors (see below), whose sum is σ = 1273891680. Its totient is φ = 352704960.

The previous prime is 777220111. The next prime is 777220121. The reversal of 777220114 is 411022777.

It is a super-2 number, since 2×777220114² = 1208142211212345992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (777220111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14919 + ... + 42154.

It is an arithmetic number, because the mean of its divisors is an integer number (79618230).

Almost surely, 2^777220114 is an apocalyptic number.

777220114 is a deficient number, since it is larger than the sum of its proper divisors (496671566).

777220114 is a wasteful number, since it uses less digits than its factorization.

777220114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57705.

The product of its (nonzero) digits is 5488, while the sum is 31.

The square root of 777220114 is about 27878.6677228307. The cubic root of 777220114 is about 919.4215464217.

The spelling of 777220114 in words is "seven hundred seventy-seven million, two hundred twenty thousand, one hundred fourteen".