78882011167212 has 96 divisors (see below), whose sum is σ = 232800665448960. Its totient is φ = 22864351055040.

The previous prime is 78882011167153. The next prime is 78882011167213. The reversal of 78882011167212 is 21276111028887.

78882011167212 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (78882011167213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1443429183 + ... + 1443483830.

It is an arithmetic number, because the mean of its divisors is an integer number (2425006931760).

Almost surely, 2^{78882011167212} is an apocalyptic number.

It is an amenable number.

78882011167212 is an abundant number, since it is smaller than the sum of its proper divisors (153918654281748).

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

78882011167212 is a wasteful number, since it uses less digits than its factorization.

78882011167212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886913060 (or 2886913052 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 54.

The spelling of 78882011167212 in words is "seventy-eight trillion, eight hundred eighty-two billion, eleven million, one hundred sixty-seven thousand, two hundred twelve".