240122201 has 12 divisors (see below), whose sum is σ = 269558016. Its totient is φ = 213643320.

The previous prime is 240122177. The next prime is 240122257. The reversal of 240122201 is 102221042.

It is a de Polignac number, because none of the positive numbers 2^k-240122201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (240122261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15425 + ... + 26798.

It is an arithmetic number, because the mean of its divisors is an integer number (22463168).

Almost surely, 2^240122201 is an apocalyptic number.

It is an amenable number.

240122201 is a deficient number, since it is larger than the sum of its proper divisors (29435815).

240122201 is a wasteful number, since it uses less digits than its factorization.

240122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42292 (or 42281 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 240122201 is about 15495.8769032282. The cubic root of 240122201 is about 621.5519574387.

Adding to 240122201 its reverse (102221042), we get a palindrome (342343243).

It can be divided in two parts, 2401 and 22201, that multiplied together give a square (53304601 = 7301²).

The spelling of 240122201 in words is "two hundred forty million, one hundred twenty-two thousand, two hundred one".