201102220999993 has 2 divisors, whose sum is σ = 201102220999994. Its totient is φ = 201102220999992.

The previous prime is 201102220999991. The next prime is 201102221000117. The reversal of 201102220999993 is 399999022201102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200939612050489 + 162608949504 = 14175317^2 + 403248^2 .

It is a cyclic number.

It is not a de Polignac number, because 201102220999993 - 2¹ = 201102220999991 is a prime.

It is a super-2 number, since 2×201102220999993² (a number of 29 digits) contains 22 as substring.

Together with 201102220999991, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (201102220999991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100551110499996 + 100551110499997.

It is an arithmetic number, because the mean of its divisors is an integer number (100551110499997).

Almost surely, 2^{201102220999993} is an apocalyptic number.

It is an amenable number.

201102220999993 is a deficient number, since it is larger than the sum of its proper divisors (1).

201102220999993 is an equidigital number, since it uses as much as digits as its factorization.

201102220999993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2834352, while the sum is 58.

The spelling of 201102220999993 in words is "two hundred one trillion, one hundred two billion, two hundred twenty million, nine hundred ninety-nine thousand, nine hundred ninety-three".