3222131010 has 128 divisors (see below), whose sum is σ = 9278668800. Its totient is φ = 700565760.

The previous prime is 3222130943. The next prime is 3222131027. The reversal of 3222131010 is 101312223.

3222131010 = 7361² + 7362² + ... + 7419².

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

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 379896 + ... + 388284.

It is an arithmetic number, because the mean of its divisors is an integer number (72489600).

Almost surely, 2^3222131010 is an apocalyptic number.

3222131010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3222131010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4639334400).

3222131010 is an abundant number, since it is smaller than the sum of its proper divisors (6056537790).

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

3222131010 is a wasteful number, since it uses less digits than its factorization.

3222131010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8496.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3222131010 is about 56763.8177891516. The cubic root of 3222131010 is about 1477.0019370181.

Adding to 3222131010 its reverse (101312223), we get a palindrome (3323443233).

The spelling of 3222131010 in words is "three billion, two hundred twenty-two million, one hundred thirty-one thousand, ten".