20022000101 has 16 divisors (see below), whose sum is σ = 21846835200. Its totient is φ = 18279399600.

The previous prime is 20022000083. The next prime is 20022000127. The reversal of 20022000101 is 10100022002.

It is a cyclic number.

It is not a de Polignac number, because 20022000101 - 2¹⁴ = 20021983717 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 (20022000161) 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, 69656 + ... + 211886.

It is an arithmetic number, because the mean of its divisors is an integer number (1365427200).

Almost surely, 2^20022000101 is an apocalyptic number.

It is an amenable number.

20022000101 is a deficient number, since it is larger than the sum of its proper divisors (1824835099).

20022000101 is a wasteful number, since it uses less digits than its factorization.

20022000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142520.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 20022000101 its reverse (10100022002), we get a palindrome (30122022103).

The spelling of 20022000101 in words is "twenty billion, twenty-two million, one hundred one", and thus it is an aban number.