10201121202110 has 128 divisors (see below), whose sum is σ = 19080064512000. Its totient is φ = 3925059747840.

The previous prime is 10201121202047. The next prime is 10201121202149. The reversal of 10201121202110 is 1120212110201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2194259066 + ... + 2194263714.

It is an arithmetic number, because the mean of its divisors is an integer number (149063004000).

Almost surely, 2^{10201121202110} is an apocalyptic number.

10201121202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10201121202110 is a deficient number, since it is larger than the sum of its proper divisors (8878943309890).

10201121202110 is a wasteful number, since it uses less digits than its factorization.

10201121202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5226.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10201121202110 its reverse (1120212110201), we get a palindrome (11321333312311).

It can be divided in two parts, 1020112 and 1202110, that added together give a palindrome (2222222).

The spelling of 10201121202110 in words is "ten trillion, two hundred one billion, one hundred twenty-one million, two hundred two thousand, one hundred ten".