22452412050503 has 2 divisors, whose sum is σ = 22452412050504. Its totient is φ = 22452412050502.

The previous prime is 22452412050457. The next prime is 22452412050521. The reversal of 22452412050503 is 30505021425422.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22452412050503 - 2⁸ = 22452412050247 is a prime.

It is a super-2 number, since 2×22452412050503² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22452412050553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11226206025251 + 11226206025252.

It is an arithmetic number, because the mean of its divisors is an integer number (11226206025252).

Almost surely, 2^{22452412050503} is an apocalyptic number.

22452412050503 is a deficient number, since it is larger than the sum of its proper divisors (1).

22452412050503 is an equidigital number, since it uses as much as digits as its factorization.

22452412050503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 22452412050503 its reverse (30505021425422), we get a palindrome (52957433475925).

The spelling of 22452412050503 in words is "twenty-two trillion, four hundred fifty-two billion, four hundred twelve million, fifty thousand, five hundred three".