2240217701 has 4 divisors (see below), whose sum is σ = 2245207500. Its totient is φ = 2235227904.

The previous prime is 2240217691. The next prime is 2240217713. The reversal of 2240217701 is 1077120422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1478402500 + 761815201 = 38450^2 + 27601^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240217701 - 2¹⁰ = 2240216677 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 (2240217731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2494226 + ... + 2495123.

It is an arithmetic number, because the mean of its divisors is an integer number (561301875).

Almost surely, 2^2240217701 is an apocalyptic number.

It is an amenable number.

2240217701 is a deficient number, since it is larger than the sum of its proper divisors (4989799).

2240217701 is an equidigital number, since it uses as much as digits as its factorization.

2240217701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4989798.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 2240217701 is about 47330.9380954994. The cubic root of 2240217701 is about 1308.4689104646.

The spelling of 2240217701 in words is "two billion, two hundred forty million, two hundred seventeen thousand, seven hundred one".