2272412786786 has 16 divisors (see below), whose sum is σ = 3468768952704. Its totient is φ = 1116247399344.

The previous prime is 2272412786767. The next prime is 2272412786789. The reversal of 2272412786786 is 6876872142722.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2272412786789) 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, 22682330 + ... + 22782293.

It is an arithmetic number, because the mean of its divisors is an integer number (216798059544).

Almost surely, 2^{2272412786786} is an apocalyptic number.

2272412786786 is a deficient number, since it is larger than the sum of its proper divisors (1196356165918).

2272412786786 is a wasteful number, since it uses less digits than its factorization.

2272412786786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45465065.

The product of its digits is 50577408, while the sum is 62.

The spelling of 2272412786786 in words is "two trillion, two hundred seventy-two billion, four hundred twelve million, seven hundred eighty-six thousand, seven hundred eighty-six".