22020001011013 has 2 divisors, whose sum is σ = 22020001011014. Its totient is φ = 22020001011012.

The previous prime is 22020001010999. The next prime is 22020001011059. The reversal of 22020001011013 is 31011010002022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15653472863809 + 6366528147204 = 3956447^2 + 2523198^2 .

It is a cyclic number.

It is not a de Polignac number, because 22020001011013 - 2¹⁷ = 22020000879941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22020001010984 and 22020001011002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22020001011413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010000505506 + 11010000505507.

It is an arithmetic number, because the mean of its divisors is an integer number (11010000505507).

Almost surely, 2^{22020001011013} is an apocalyptic number.

It is an amenable number.

22020001011013 is a deficient number, since it is larger than the sum of its proper divisors (1).

22020001011013 is an equidigital number, since it uses as much as digits as its factorization.

22020001011013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 22020001011013 its reverse (31011010002022), we get a palindrome (53031011013035).

The spelling of 22020001011013 in words is "twenty-two trillion, twenty billion, one million, eleven thousand, thirteen".