22020312201113 has 16 divisors (see below), whose sum is σ = 22638216811392. Its totient is φ = 21406306992000.

The previous prime is 22020312201101. The next prime is 22020312201133. The reversal of 22020312201113 is 31110221302022.

It is a cyclic number.

It is not a de Polignac number, because 22020312201113 - 2¹⁴ = 22020312184729 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22020312201133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34635470 + ... + 35265512.

It is an arithmetic number, because the mean of its divisors is an integer number (1414888550712).

Almost surely, 2^{22020312201113} is an apocalyptic number.

It is an amenable number.

22020312201113 is a deficient number, since it is larger than the sum of its proper divisors (617904610279).

22020312201113 is a wasteful number, since it uses less digits than its factorization.

22020312201113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633136.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 22020312201113 its reverse (31110221302022), we get a palindrome (53130533503135).

The spelling of 22020312201113 in words is "twenty-two trillion, twenty billion, three hundred twelve million, two hundred one thousand, one hundred thirteen".