3222012210 has 64 divisors (see below), whose sum is σ = 8618659200. Its totient is φ = 766098432.

The previous prime is 3222012173. The next prime is 3222012217. The reversal of 3222012210 is 122102223.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3222012210.

It is not an unprimeable number, because it can be changed into a prime (3222012217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156565 + ... + 175944.

It is an arithmetic number, because the mean of its divisors is an integer number (134666550).

Almost surely, 2^3222012210 is an apocalyptic number.

3222012210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3222012210 is an abundant number, since it is smaller than the sum of its proper divisors (5396646990).

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

3222012210 is a wasteful number, since it uses less digits than its factorization.

3222012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332555.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3222012210 is about 56762.7713382636. The cubic root of 3222012210 is about 1476.9837844366.

Adding to 3222012210 its reverse (122102223), we get a palindrome (3344114433).

The spelling of 3222012210 in words is "three billion, two hundred twenty-two million, twelve thousand, two hundred ten".