210001022201210 has 16 divisors (see below), whose sum is σ = 378104251797792. Its totient is φ = 83977650694800.

The previous prime is 210001022201161. The next prime is 210001022201263. The reversal of 210001022201210 is 12102220100012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2844734456 + ... + 2844808275.

It is an arithmetic number, because the mean of its divisors is an integer number (23631515737362).

Almost surely, 2^{210001022201210} is an apocalyptic number.

210001022201210 is a deficient number, since it is larger than the sum of its proper divisors (168103229596582).

210001022201210 is a wasteful number, since it uses less digits than its factorization.

210001022201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5689546429.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 210001022201210 its reverse (12102220100012), we get a palindrome (222103242301222).

The spelling of 210001022201210 in words is "two hundred ten trillion, one billion, twenty-two million, two hundred one thousand, two hundred ten".