2240012355 has 16 divisors (see below), whose sum is σ = 4096022784. Its totient is φ = 1024005600.

The previous prime is 2240012351. The next prime is 2240012381. The reversal of 2240012355 is 5532100422.

It is not a de Polignac number, because 2240012355 - 2² = 2240012351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2240012351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10666621 + ... + 10666830.

It is an arithmetic number, because the mean of its divisors is an integer number (256001424).

Almost surely, 2^2240012355 is an apocalyptic number.

2240012355 is a deficient number, since it is larger than the sum of its proper divisors (1856010429).

2240012355 is a wasteful number, since it uses less digits than its factorization.

2240012355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21333466.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2240012355 is about 47328.7687881272. The cubic root of 2240012355 is about 1308.4289296677.

Adding to 2240012355 its reverse (5532100422), we get a palindrome (7772112777).

The spelling of 2240012355 in words is "two billion, two hundred forty million, twelve thousand, three hundred fifty-five".