202201212010 has 32 divisors (see below), whose sum is σ = 416774056320. Its totient is φ = 69189916992.

The previous prime is 202201212001. The next prime is 202201212011. The reversal of 202201212010 is 10212102202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (202201212011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2801884 + ... + 2873143.

It is an arithmetic number, because the mean of its divisors is an integer number (13024189260).

Almost surely, 2^202201212010 is an apocalyptic number.

202201212010 is an abundant number, since it is smaller than the sum of its proper divisors (214572844310).

202201212010 is a wasteful number, since it uses less digits than its factorization.

202201212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5675550.

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

Adding to 202201212010 its reverse (10212102202), we get a palindrome (212413314212).

The spelling of 202201212010 in words is "two hundred two billion, two hundred one million, two hundred twelve thousand, ten".