4222632765 has 32 divisors (see below), whose sum is σ = 7281308160. Its totient is φ = 2077295616.

The previous prime is 4222632727. The next prime is 4222632781. The reversal of 4222632765 is 5672362224.

It is not a de Polignac number, because 4222632765 - 2¹¹ = 4222630717 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 283084 + ... + 297626.

It is an arithmetic number, because the mean of its divisors is an integer number (227540880).

Almost surely, 2^4222632765 is an apocalyptic number.

It is an amenable number.

4222632765 is a deficient number, since it is larger than the sum of its proper divisors (3058675395).

4222632765 is a wasteful number, since it uses less digits than its factorization.

4222632765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16053.

The product of its digits is 241920, while the sum is 39.

The square root of 4222632765 is about 64981.7879486245. The cubic root of 4222632765 is about 1616.3215789226.

Adding to 4222632765 its reverse (5672362224), we get a palindrome (9894994989).

The spelling of 4222632765 in words is "four billion, two hundred twenty-two million, six hundred thirty-two thousand, seven hundred sixty-five".