202022002101 has 8 divisors (see below), whose sum is σ = 269516862304. Its totient is φ = 134604238320.

The previous prime is 202022002073. The next prime is 202022002103. The reversal of 202022002101 is 101200220202.

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

It is not a de Polignac number, because 202022002101 - 2¹⁵ = 202021969333 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 (202022002103) 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, 19267990 + ... + 19278471.

It is an arithmetic number, because the mean of its divisors is an integer number (33689607788).

Almost surely, 2^202022002101 is an apocalyptic number.

It is an amenable number.

202022002101 is a deficient number, since it is larger than the sum of its proper divisors (67494860203).

202022002101 is a wasteful number, since it uses less digits than its factorization.

202022002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38548211.

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

Adding to 202022002101 its reverse (101200220202), we get a palindrome (303222222303).

The spelling of 202022002101 in words is "two hundred two billion, twenty-two million, two thousand, one hundred one".