3222771623 has 16 divisors (see below), whose sum is σ = 3347688960. Its totient is φ = 3100411776.

The previous prime is 3222771577. The next prime is 3222771649. The reversal of 3222771623 is 3261772223.

3222771623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3222771623 - 2⁸ = 3222771367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222771683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2074415 + ... + 2075967.

It is an arithmetic number, because the mean of its divisors is an integer number (209230560).

Almost surely, 2^3222771623 is an apocalyptic number.

3222771623 is a deficient number, since it is larger than the sum of its proper divisors (124917337).

3222771623 is a wasteful number, since it uses less digits than its factorization.

3222771623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326.

The product of its digits is 42336, while the sum is 35.

The square root of 3222771623 is about 56769.4603021730. The cubic root of 3222771623 is about 1477.0998146794.

The spelling of 3222771623 in words is "three billion, two hundred twenty-two million, seven hundred seventy-one thousand, six hundred twenty-three".