10201122221210 has 16 divisors (see below), whose sum is σ = 18364031997696. Its totient is φ = 4080001777488.

The previous prime is 10201122221201. The next prime is 10201122221291. The reversal of 10201122221210 is 1212222110201.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55793042 + ... + 55975581.

It is an arithmetic number, because the mean of its divisors is an integer number (1147751999856).

Almost surely, 2^{10201122221210} is an apocalyptic number.

10201122221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10201122221210 is a deficient number, since it is larger than the sum of its proper divisors (8162909776486).

10201122221210 is a wasteful number, since it uses less digits than its factorization.

10201122221210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111777757.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10201122221210 its reverse (1212222110201), we get a palindrome (11413344331411).

The spelling of 10201122221210 in words is "ten trillion, two hundred one billion, one hundred twenty-two million, two hundred twenty-one thousand, two hundred ten".