20222202101 has 8 divisors (see below), whose sum is σ = 20426338944. Its totient is φ = 20018345920.

The previous prime is 20222202089. The next prime is 20222202107. The reversal of 20222202101 is 10120222202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20222202101 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 (20222202107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76196 + ... + 215058.

It is an arithmetic number, because the mean of its divisors is an integer number (2553292368).

Almost surely, 2^20222202101 is an apocalyptic number.

It is an amenable number.

20222202101 is a deficient number, since it is larger than the sum of its proper divisors (204136843).

20222202101 is a wasteful number, since it uses less digits than its factorization.

20222202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140331.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20222202101 its reverse (10120222202), we get a palindrome (30342424303).

It can be divided in two parts, 20222202 and 101, that multiplied together give a palindrome (2042442402).

The spelling of 20222202101 in words is "twenty billion, two hundred twenty-two million, two hundred two thousand, one hundred one".