7770084112120 has 32 divisors (see below), whose sum is σ = 19072024639920. Its totient is φ = 2825485131520.

The previous prime is 7770084112103. The next prime is 7770084112237. The reversal of 7770084112120 is 212114800777.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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, 8829640597 + ... + 8829641476.

Almost surely, 2^{7770084112120} is an apocalyptic number.

It is an amenable number.

7770084112120 is an abundant number, since it is smaller than the sum of its proper divisors (11301940527800).

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

7770084112120 is a wasteful number, since it uses less digits than its factorization.

7770084112120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17659282095 (or 17659282091 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 40.

Adding to 7770084112120 its reverse (212114800777), we get a palindrome (7982198912897).

The spelling of 7770084112120 in words is "seven trillion, seven hundred seventy billion, eighty-four million, one hundred twelve thousand, one hundred twenty".