22021101200003 has 2 divisors, whose sum is σ = 22021101200004. Its totient is φ = 22021101200002.

The previous prime is 22021101199997. The next prime is 22021101200039. The reversal of 22021101200003 is 30000210112022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22021101200003 - 2¹⁶ = 22021101134467 is a prime.

It is not a weakly prime, because it can be changed into another prime (22021101200083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010550600001 + 11010550600002.

It is an arithmetic number, because the mean of its divisors is an integer number (11010550600002).

Almost surely, 2^{22021101200003} is an apocalyptic number.

22021101200003 is a deficient number, since it is larger than the sum of its proper divisors (1).

22021101200003 is an equidigital number, since it uses as much as digits as its factorization.

22021101200003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22021101200003 its reverse (30000210112022), we get a palindrome (52021311312025).

The spelling of 22021101200003 in words is "twenty-two trillion, twenty-one billion, one hundred one million, two hundred thousand, three".