201021032022047 has 2 divisors, whose sum is σ = 201021032022048. Its totient is φ = 201021032022046.

The previous prime is 201021032021989. The next prime is 201021032022091. The reversal of 201021032022047 is 740220230120102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201021032022047 - 2¹⁸ = 201021031759903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201021032522047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100510516011023 + 100510516011024.

It is an arithmetic number, because the mean of its divisors is an integer number (100510516011024).

Almost surely, 2^{201021032022047} is an apocalyptic number.

201021032022047 is a deficient number, since it is larger than the sum of its proper divisors (1).

201021032022047 is an equidigital number, since it uses as much as digits as its factorization.

201021032022047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 201021032022047 its reverse (740220230120102), we get a palindrome (941241262142149).

The spelling of 201021032022047 in words is "two hundred one trillion, twenty-one billion, thirty-two million, twenty-two thousand, forty-seven".