202001001210210 has 128 divisors (see below), whose sum is σ = 488070282862080. Its totient is φ = 53504748896256.

The previous prime is 202001001210161. The next prime is 202001001210221. The reversal of 202001001210210 is 12012100100202.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19262033587 + ... + 19262044073.

It is an arithmetic number, because the mean of its divisors is an integer number (3813049084860).

Almost surely, 2^{202001001210210} is an apocalyptic number.

202001001210210 is an abundant number, since it is smaller than the sum of its proper divisors (286069281651870).

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

202001001210210 is a wasteful number, since it uses less digits than its factorization.

202001001210210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15532.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202001001210210 its reverse (12012100100202), we get a palindrome (214013101310412).

The spelling of 202001001210210 in words is "two hundred two trillion, one billion, one million, two hundred ten thousand, two hundred ten".