20222002101 has 64 divisors (see below), whose sum is σ = 31691243520. Its totient is φ = 11232587520.

The previous prime is 20222002069. The next prime is 20222002127. The reversal of 20222002101 is 10120022202.

It is not a de Polignac number, because 20222002101 - 2⁵ = 20222002069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222002601) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 50936835 + ... + 50937231.

It is an arithmetic number, because the mean of its divisors is an integer number (495175680).

Almost surely, 2^20222002101 is an apocalyptic number.

20222002101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20222002101 is a deficient number, since it is larger than the sum of its proper divisors (11469241419).

20222002101 is a wasteful number, since it uses less digits than its factorization.

20222002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20222002101 its reverse (10120022202), we get a palindrome (30342024303).

The spelling of 20222002101 in words is "twenty billion, two hundred twenty-two million, two thousand, one hundred one".