4212772111 has 12 divisors (see below), whose sum is σ = 4292922928. Its totient is φ = 4133337984.

The previous prime is 4212772079. The next prime is 4212772117. The reversal of 4212772111 is 1112772124.

It is a happy number.

It is not a de Polignac number, because 4212772111 - 2⁵ = 4212772079 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4212772111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4212772117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3962566 + ... + 3963628.

Almost surely, 2^4212772111 is an apocalyptic number.

4212772111 is a deficient number, since it is larger than the sum of its proper divisors (80150817).

4212772111 is an equidigital number, since it uses as much as digits as its factorization.

4212772111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602 (or 1369 counting only the distinct ones).

The product of its digits is 1568, while the sum is 28.

The square root of 4212772111 is about 64905.8711597033. The cubic root of 4212772111 is about 1615.0624584534.

The spelling of 4212772111 in words is "four billion, two hundred twelve million, seven hundred seventy-two thousand, one hundred eleven".