202133201022 has 48 divisors (see below), whose sum is σ = 449788163760. Its totient is φ = 65579904000.

The previous prime is 202133200873. The next prime is 202133201057. The reversal of 202133201022 is 220102331202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 202133200986 and 202133201004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 834979 + ... + 1049502.

It is an arithmetic number, because the mean of its divisors is an integer number (9370586745).

Almost surely, 2^202133201022 is an apocalyptic number.

202133201022 is an abundant number, since it is smaller than the sum of its proper divisors (247654962738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202133201022 is a wasteful number, since it uses less digits than its factorization.

202133201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884649 (or 1884646 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 202133201022 its reverse (220102331202), we get a palindrome (422235532224).

The spelling of 202133201022 in words is "two hundred two billion, one hundred thirty-three million, two hundred one thousand, twenty-two".