2442020002231 has 2 divisors, whose sum is σ = 2442020002232. Its totient is φ = 2442020002230.

The previous prime is 2442020002187. The next prime is 2442020002267. The reversal of 2442020002231 is 1322000202442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2442020002231 - 2³¹ = 2439872518583 is a prime.

It is a super-2 number, since 2×2442020002231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2442020002271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221010001115 + 1221010001116.

It is an arithmetic number, because the mean of its divisors is an integer number (1221010001116).

Almost surely, 2^{2442020002231} is an apocalyptic number.

2442020002231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442020002231 is an equidigital number, since it uses as much as digits as its factorization.

2442020002231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 2442020002231 its reverse (1322000202442), we get a palindrome (3764020204673).

The spelling of 2442020002231 in words is "two trillion, four hundred forty-two billion, twenty million, two thousand, two hundred thirty-one".