22101010200047 has 2 divisors, whose sum is σ = 22101010200048. Its totient is φ = 22101010200046.

The previous prime is 22101010200007. The next prime is 22101010200053. The reversal of 22101010200047 is 74000201010122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22101010200047 - 2⁸ = 22101010199791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22101010200007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050505100023 + 11050505100024.

It is an arithmetic number, because the mean of its divisors is an integer number (11050505100024).

Almost surely, 2^{22101010200047} is an apocalyptic number.

22101010200047 is a deficient number, since it is larger than the sum of its proper divisors (1).

22101010200047 is an equidigital number, since it uses as much as digits as its factorization.

22101010200047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 22101010200047 its reverse (74000201010122), we get a palindrome (96101211210169).

The spelling of 22101010200047 in words is "twenty-two trillion, one hundred one billion, ten million, two hundred thousand, forty-seven".