202210021002010 has 24 divisors (see below), whose sum is σ = 423403023568500. Its totient is φ = 69329150057664.

The previous prime is 202210021001999. The next prime is 202210021002019. The reversal of 202210021002010 is 10200120012202.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 164058978719601 + 38151042282409 = 12808551^2 + 6176653^2 .

It is not an unprimeable number, because it can be changed into a prime (202210021002019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206336755635 + ... + 206336756614.

Almost surely, 2^{202210021002010} is an apocalyptic number.

202210021002010 is an abundant number, since it is smaller than the sum of its proper divisors (221193002566490).

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

202210021002010 is a wasteful number, since it uses less digits than its factorization.

202210021002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412673512270 (or 412673512263 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202210021002010 its reverse (10200120012202), we get a palindrome (212410141014212).

The spelling of 202210021002010 in words is "two hundred two trillion, two hundred ten billion, twenty-one million, two thousand, ten".