22529214785047 has 2 divisors, whose sum is σ = 22529214785048. Its totient is φ = 22529214785046.

The previous prime is 22529214784949. The next prime is 22529214785071. The reversal of 22529214785047 is 74058741292522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22529214785047 - 2²³ = 22529206396439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22529214784982 and 22529214785000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22529214785747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11264607392523 + 11264607392524.

It is an arithmetic number, because the mean of its divisors is an integer number (11264607392524).

Almost surely, 2^{22529214785047} is an apocalyptic number.

22529214785047 is a deficient number, since it is larger than the sum of its proper divisors (1).

22529214785047 is an equidigital number, since it uses as much as digits as its factorization.

22529214785047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22579200, while the sum is 58.

The spelling of 22529214785047 in words is "twenty-two trillion, five hundred twenty-nine billion, two hundred fourteen million, seven hundred eighty-five thousand, forty-seven".