202023220010 has 64 divisors (see below), whose sum is σ = 377928349344. Its totient is φ = 77693644800.

The previous prime is 202023219989. The next prime is 202023220019. The reversal of 202023220010 is 10022320202.

It can be written as a sum of positive squares in 16 ways, for example, as 35192634409 + 166830585601 = 187597^2 + 408449^2 .

It is not an unprimeable number, because it can be changed into a prime (202023220019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52106192 + ... + 52110068.

Almost surely, 2^202023220010 is an apocalyptic number.

202023220010 is a deficient number, since it is larger than the sum of its proper divisors (175905129334).

202023220010 is a wasteful number, since it uses less digits than its factorization.

202023220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5739.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 202023220010 its reverse (10022320202), we get a palindrome (212045540212).

The spelling of 202023220010 in words is "two hundred two billion, twenty-three million, two hundred twenty thousand, ten".