2231022030 has 32 divisors (see below), whose sum is σ = 5669421984. Its totient is φ = 559942656.

The previous prime is 2231022029. The next prime is 2231022067. The reversal of 2231022030 is 302201322.

It is a super-3 number, since 3×2231022030³ (a number of 29 digits) contains 333 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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2186767 + ... + 2187786.

It is an arithmetic number, because the mean of its divisors is an integer number (177169437).

Almost surely, 2^2231022030 is an apocalyptic number.

2231022030 is an abundant number, since it is smaller than the sum of its proper divisors (3438399954).

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

2231022030 is a wasteful number, since it uses less digits than its factorization.

2231022030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4374580.

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

The square root of 2231022030 is about 47233.6959172157. The cubic root of 2231022030 is about 1306.6761158585.

Adding to 2231022030 its reverse (302201322), we get a palindrome (2533223352).

The spelling of 2231022030 in words is "two billion, two hundred thirty-one million, twenty-two thousand, thirty".