4112222240 has 48 divisors (see below), whose sum is σ = 11103003072. Its totient is φ = 1409904384.

The previous prime is 4112222239. The next prime is 4112222249. The reversal of 4112222240 is 422222114.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (4112222249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1834694 + ... + 1836933.

It is an arithmetic number, because the mean of its divisors is an integer number (231312564).

Almost surely, 2^4112222240 is an apocalyptic number.

4112222240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4112222240 is an abundant number, since it is smaller than the sum of its proper divisors (6990780832).

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

4112222240 is a wasteful number, since it uses less digits than its factorization.

4112222240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3671649 (or 3671641 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 4112222240 is about 64126.6110129017. The cubic root of 4112222240 is about 1602.1094883977.

Adding to 4112222240 its reverse (422222114), we get a palindrome (4534444354).

The spelling of 4112222240 in words is "four billion, one hundred twelve million, two hundred twenty-two thousand, two hundred forty".