2422422021223 has 2 divisors, whose sum is σ = 2422422021224. Its totient is φ = 2422422021222.

The previous prime is 2422422021191. The next prime is 2422422021233. The reversal of 2422422021223 is 3221202242242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2422422021223 - 2⁵ = 2422422021191 is a prime.

It is a super-2 number, since 2×2422422021223² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2422422021191 and 2422422021200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2422422021233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211211010611 + 1211211010612.

It is an arithmetic number, because the mean of its divisors is an integer number (1211211010612).

Almost surely, 2^{2422422021223} is an apocalyptic number.

2422422021223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422422021223 is an equidigital number, since it uses as much as digits as its factorization.

2422422021223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2422422021223 its reverse (3221202242242), we get a palindrome (5643624263465).

The spelling of 2422422021223 in words is "two trillion, four hundred twenty-two billion, four hundred twenty-two million, twenty-one thousand, two hundred twenty-three".