22002000020101 has 2 divisors, whose sum is σ = 22002000020102. Its totient is φ = 22002000020100.

The previous prime is 22002000020093. The next prime is 22002000020107. The reversal of 22002000020101 is 10102000020022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19373950512225 + 2628049507876 = 4401585^2 + 1621126^2 .

It is a cyclic number.

It is not a de Polignac number, because 22002000020101 - 2³ = 22002000020093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22002000020107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001000010050 + 11001000010051.

It is an arithmetic number, because the mean of its divisors is an integer number (11001000010051).

Almost surely, 2^{22002000020101} is an apocalyptic number.

It is an amenable number.

22002000020101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002000020101 is an equidigital number, since it uses as much as digits as its factorization.

22002000020101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 22002000020101 its reverse (10102000020022), we get a palindrome (32104000040123).

The spelling of 22002000020101 in words is "twenty-two trillion, two billion, twenty thousand, one hundred one".