22403219086427 has 2 divisors, whose sum is σ = 22403219086428. Its totient is φ = 22403219086426.

The previous prime is 22403219086387. The next prime is 22403219086459. The reversal of 22403219086427 is 72468091230422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22403219086427 - 2¹² = 22403219082331 is a prime.

It is not a weakly prime, because it can be changed into another prime (22403219086727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11201609543213 + 11201609543214.

It is an arithmetic number, because the mean of its divisors is an integer number (11201609543214).

Almost surely, 2^{22403219086427} is an apocalyptic number.

22403219086427 is a deficient number, since it is larger than the sum of its proper divisors (1).

22403219086427 is an equidigital number, since it uses as much as digits as its factorization.

22403219086427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 22403219086427 in words is "twenty-two trillion, four hundred three billion, two hundred nineteen million, eighty-six thousand, four hundred twenty-seven".