3222375516 has 36 divisors (see below), whose sum is σ = 8188113024. Its totient is φ = 1068499200.

The previous prime is 3222375511. The next prime is 3222375521. The reversal of 3222375516 is 6155732223.

It is an interprime number because it is at equal distance from previous prime (3222375511) and next prime (3222375521).

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3222375516² = 20767407932232532512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222375511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 227445 + ... + 241196.

It is an arithmetic number, because the mean of its divisors is an integer number (227447584).

Almost surely, 2^3222375516 is an apocalyptic number.

3222375516 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3222375516 is an abundant number, since it is smaller than the sum of its proper divisors (4965737508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3222375516 is a wasteful number, since it uses less digits than its factorization.

3222375516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468842 (or 468837 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 3222375516 is about 56765.9714617833. The cubic root of 3222375516 is about 1477.0392960102.

The spelling of 3222375516 in words is "three billion, two hundred twenty-two million, three hundred seventy-five thousand, five hundred sixteen".