322212030 has 64 divisors (see below), whose sum is σ = 905361408. Its totient is φ = 71850240.

The previous prime is 322212017. The next prime is 322212049. The reversal of 322212030 is 30212223.

322212030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

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, 10102 + ... + 27321.

It is an arithmetic number, because the mean of its divisors is an integer number (14146272).

Almost surely, 2^322212030 is an apocalyptic number.

322212030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

322212030 is an abundant number, since it is smaller than the sum of its proper divisors (583149378).

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

322212030 is a wasteful number, since it uses less digits than its factorization.

322212030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37481.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 322212030 is about 17950.2654576471. The cubic root of 322212030 is about 685.5628102293.

Adding to 322212030 its reverse (30212223), we get a palindrome (352424253).

The spelling of 322212030 in words is "three hundred twenty-two million, two hundred twelve thousand, thirty".