20222132101 has 4 divisors (see below), whose sum is σ = 20339023212. Its totient is φ = 20105240992.

The previous prime is 20222132087. The next prime is 20222132113. The reversal of 20222132101 is 10123122202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16841291076 + 3380841025 = 129774^2 + 58145^2 .

It is a cyclic number.

It is not a de Polignac number, because 20222132101 - 2⁵ = 20222132069 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 (20222132131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58445296 + ... + 58445641.

It is an arithmetic number, because the mean of its divisors is an integer number (5084755803).

Almost surely, 2^20222132101 is an apocalyptic number.

It is an amenable number.

20222132101 is a deficient number, since it is larger than the sum of its proper divisors (116891111).

20222132101 is a wasteful number, since it uses less digits than its factorization.

20222132101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116891110.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20222132101 its reverse (10123122202), we get a palindrome (30345254303).

The spelling of 20222132101 in words is "twenty billion, two hundred twenty-two million, one hundred thirty-two thousand, one hundred one".