2240231322 has 32 divisors (see below), whose sum is σ = 5150143872. Its totient is φ = 636364224.

The previous prime is 2240231299. The next prime is 2240231351. The reversal of 2240231322 is 2231320422.

2240231322 is digitally balanced in base 2, 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 (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146893 + ... + 161424.

It is an arithmetic number, because the mean of its divisors is an integer number (160941996).

Almost surely, 2^2240231322 is an apocalyptic number.

2240231322 is an abundant number, since it is smaller than the sum of its proper divisors (2909912550).

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

2240231322 is a wasteful number, since it uses less digits than its factorization.

2240231322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308502.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2240231322 is about 47331.0819863649. The cubic root of 2240231322 is about 1308.4715623823.

Adding to 2240231322 its reverse (2231320422), we get a palindrome (4471551744).

The spelling of 2240231322 in words is "two billion, two hundred forty million, two hundred thirty-one thousand, three hundred twenty-two".