2420262202243 has 2 divisors, whose sum is σ = 2420262202244. Its totient is φ = 2420262202242.

The previous prime is 2420262202213. The next prime is 2420262202271. The reversal of 2420262202243 is 3422022620242.

2420262202243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2420262202243 is a prime.

It is a super-2 number, since 2×2420262202243² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2420262202213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210131101121 + 1210131101122.

It is an arithmetic number, because the mean of its divisors is an integer number (1210131101122).

Almost surely, 2^{2420262202243} is an apocalyptic number.

2420262202243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420262202243 is an equidigital number, since it uses as much as digits as its factorization.

2420262202243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 2420262202243 its reverse (3422022620242), we get a palindrome (5842284822485).

The spelling of 2420262202243 in words is "two trillion, four hundred twenty billion, two hundred sixty-two million, two hundred two thousand, two hundred forty-three".