2240304222155 has 8 divisors (see below), whose sum is σ = 2688579303072. Its totient is φ = 1792100553408.

The previous prime is 2240304222077. The next prime is 2240304222161. The reversal of 2240304222155 is 5512224030422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2240304222155 - 2²⁸ = 2240035786699 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17783999 + ... + 17909528.

It is an arithmetic number, because the mean of its divisors is an integer number (336072412884).

Almost surely, 2^{2240304222155} is an apocalyptic number.

2240304222155 is a deficient number, since it is larger than the sum of its proper divisors (448275080917).

2240304222155 is a wasteful number, since it uses less digits than its factorization.

2240304222155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35706085.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 2240304222155 its reverse (5512224030422), we get a palindrome (7752528252577).

The spelling of 2240304222155 in words is "two trillion, two hundred forty billion, three hundred four million, two hundred twenty-two thousand, one hundred fifty-five".