240222220001 has 16 divisors (see below), whose sum is σ = 252729953280. Its totient is φ = 228014679360.

The previous prime is 240222219953. The next prime is 240222220031. The reversal of 240222220001 is 100022222042.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240222220001 is a prime.

It is a super-5 number, since 5×240222220001⁵ (a number of 58 digits) contains 55555 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240222220031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5586140 + ... + 5628978.

It is an arithmetic number, because the mean of its divisors is an integer number (15795622080).

Almost surely, 2^240222220001 is an apocalyptic number.

It is an amenable number.

240222220001 is a deficient number, since it is larger than the sum of its proper divisors (12507733279).

240222220001 is a wasteful number, since it uses less digits than its factorization.

240222220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46336.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 240222220001 its reverse (100022222042), we get a palindrome (340244442043).

The spelling of 240222220001 in words is "two hundred forty billion, two hundred twenty-two million, two hundred twenty thousand, one".