202022322002 has 4 divisors (see below), whose sum is σ = 303033483006. Its totient is φ = 101011161000.

The previous prime is 202022321887. The next prime is 202022322013. The reversal of 202022322002 is 200223220202.

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

It can be written as a sum of positive squares in only one way, i.e., 198033010081 + 3989311921 = 445009^2 + 63161^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505580499 + ... + 50505580502.

Almost surely, 2^202022322002 is an apocalyptic number.

202022322002 is a deficient number, since it is larger than the sum of its proper divisors (101011161004).

202022322002 is a wasteful number, since it uses less digits than its factorization.

202022322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101011161003.

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 202022322002 its reverse (200223220202), we get a palindrome (402245542204).

The spelling of 202022322002 in words is "two hundred two billion, twenty-two million, three hundred twenty-two thousand, two".