3200222031000 has 256 divisors, whose sum is σ = 10015817011200. Its totient is φ = 850737600000.

The previous prime is 3200222030953. The next prime is 3200222031029. The reversal of 3200222031000 is 1302220023.

It is a super-2 number, since 2×3200222031000² (a number of 26 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1890266154 + ... + 1890267846.

It is an arithmetic number, because the mean of its divisors is an integer number (39124285200).

Almost surely, 2^{3200222031000} is an apocalyptic number.

3200222031000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3200222031000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5007908505600).

3200222031000 is an abundant number, since it is smaller than the sum of its proper divisors (6815594980200).

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

3200222031000 is a wasteful number, since it uses less digits than its factorization.

3200222031000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3307 (or 3293 counting only the distinct ones).

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

Adding to 3200222031000 its reverse (1302220023), we get a palindrome (3201524251023).

The spelling of 3200222031000 in words is "three trillion, two hundred billion, two hundred twenty-two million, thirty-one thousand".