22001301332011 has 2 divisors, whose sum is σ = 22001301332012. Its totient is φ = 22001301332010.

The previous prime is 22001301331957. The next prime is 22001301332039. The reversal of 22001301332011 is 11023310310022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22001301332011 - 2³⁵ = 21966941593643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22001301332011.

It is not a weakly prime, because it can be changed into another prime (22001301332081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11000650666005 + 11000650666006.

It is an arithmetic number, because the mean of its divisors is an integer number (11000650666006).

Almost surely, 2^{22001301332011} is an apocalyptic number.

22001301332011 is a deficient number, since it is larger than the sum of its proper divisors (1).

22001301332011 is an equidigital number, since it uses as much as digits as its factorization.

22001301332011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 22001301332011 its reverse (11023310310022), we get a palindrome (33024611642033).

The spelling of 22001301332011 in words is "twenty-two trillion, one billion, three hundred one million, three hundred thirty-two thousand, eleven".