3222030100 has 36 divisors (see below), whose sum is σ = 7162346268. Its totient is φ = 1257376000.

The previous prime is 3222030073. The next prime is 3222030101. The reversal of 3222030100 is 10302223.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 200109316 + 3021920784 = 14146^2 + 54972^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222030101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 388831 + ... + 397030.

It is an arithmetic number, because the mean of its divisors is an integer number (198954063).

Almost surely, 2^3222030100 is an apocalyptic number.

It is an amenable number.

3222030100 is an abundant number, since it is smaller than the sum of its proper divisors (3940316168).

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

3222030100 is a wasteful number, since it uses less digits than its factorization.

3222030100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785916 (or 785909 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3222030100 is about 56762.9289237263. The cubic root of 3222030100 is about 1476.9865180484.

Adding to 3222030100 its reverse (10302223), we get a palindrome (3232332323).

The spelling of 3222030100 in words is "three billion, two hundred twenty-two million, thirty thousand, one hundred".