3222615055 has 32 divisors (see below), whose sum is σ = 4306867200. Its totient is φ = 2295081600.

The previous prime is 3222615017. The next prime is 3222615089. The reversal of 3222615055 is 5505162223.

It is a happy number.

It is not a de Polignac number, because 3222615055 - 2⁹ = 3222614543 is a prime.

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, 799836 + ... + 803854.

It is an arithmetic number, because the mean of its divisors is an integer number (134589600).

Almost surely, 2^3222615055 is an apocalyptic number.

3222615055 is a deficient number, since it is larger than the sum of its proper divisors (1084252145).

3222615055 is a wasteful number, since it uses less digits than its factorization.

3222615055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4335.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 3222615055 is about 56768.0813045500. The cubic root of 3222615055 is about 1477.0758942432.

Adding to 3222615055 its reverse (5505162223), we get a palindrome (8727777278).

The spelling of 3222615055 in words is "three billion, two hundred twenty-two million, six hundred fifteen thousand, fifty-five".