2240440202 has 64 divisors (see below), whose sum is σ = 4579835904. Its totient is φ = 793679040.

The previous prime is 2240440171. The next prime is 2240440219. The reversal of 2240440202 is 2020440422.

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, 125783 + ... + 142485.

It is an arithmetic number, because the mean of its divisors is an integer number (71559936).

Almost surely, 2^2240440202 is an apocalyptic number.

2240440202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2240440202 is an abundant number, since it is smaller than the sum of its proper divisors (2339395702).

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

2240440202 is a wasteful number, since it uses less digits than its factorization.

2240440202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16803.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2240440202 is about 47333.2885187581. The cubic root of 2240440202 is about 1308.5122285765.

Adding to 2240440202 its reverse (2020440422), we get a palindrome (4260880624).

The spelling of 2240440202 in words is "two billion, two hundred forty million, four hundred forty thousand, two hundred two".