22330020101 has 2 divisors, whose sum is σ = 22330020102. Its totient is φ = 22330020100.

The previous prime is 22330020079. The next prime is 22330020127. The reversal of 22330020101 is 10102003322.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22328129476 + 1890625 = 149426^2 + 1375^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22330020101 is a prime.

It is a super-2 number, since 2×22330020101² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22330020131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11165010050 + 11165010051.

It is an arithmetic number, because the mean of its divisors is an integer number (11165010051).

Almost surely, 2^22330020101 is an apocalyptic number.

It is an amenable number.

22330020101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22330020101 is an equidigital number, since it uses as much as digits as its factorization.

22330020101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 22330020101 its reverse (10102003322), we get a palindrome (32432023423).

The spelling of 22330020101 in words is "twenty-two billion, three hundred thirty million, twenty thousand, one hundred one".