222040501 has 8 divisors (see below), whose sum is σ = 232934400. Its totient is φ = 211362480.

The previous prime is 222040471. The next prime is 222040531. The reversal of 222040501 is 105040222.

222040501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (222040471) and next prime (222040531).

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 222040501 - 2⁹ = 222039989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222040531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51861 + ... + 55978.

It is an arithmetic number, because the mean of its divisors is an integer number (29116800).

Almost surely, 2^222040501 is an apocalyptic number.

It is an amenable number.

222040501 is a deficient number, since it is larger than the sum of its proper divisors (10893899).

222040501 is a wasteful number, since it uses less digits than its factorization.

222040501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107939.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 222040501 is about 14901.0234883380. The cubic root of 222040501 is about 605.5417145649.

Adding to 222040501 its reverse (105040222), we get a palindrome (327080723).

The spelling of 222040501 in words is "two hundred twenty-two million, forty thousand, five hundred one".