22000002020101 has 16 divisors (see below), whose sum is σ = 25345978859520. Its totient is φ = 18704865317040.

The previous prime is 22000002020063. The next prime is 22000002020107. The reversal of 22000002020101 is 10102020000022.

It is not a de Polignac number, because 22000002020101 - 2⁷ = 22000002019973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000002020107) 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, 1874340 + ... + 6892978.

It is an arithmetic number, because the mean of its divisors is an integer number (1584123678720).

Almost surely, 2^{22000002020101} is an apocalyptic number.

It is an amenable number.

22000002020101 is a deficient number, since it is larger than the sum of its proper divisors (3345976839419).

22000002020101 is a wasteful number, since it uses less digits than its factorization.

22000002020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5023704.

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

Adding to 22000002020101 its reverse (10102020000022), we get a palindrome (32102022020123).

The spelling of 22000002020101 in words is "twenty-two trillion, two million, twenty thousand, one hundred one".