101222100211210 has 64 divisors (see below), whose sum is σ = 198904331700864. Its totient is φ = 36781946323200.

The previous prime is 101222100211163. The next prime is 101222100211301. The reversal of 101222100211210 is 12112001222101.

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 31 ways as a sum of consecutive naturals, for example, 957664465 + ... + 957770155.

It is an arithmetic number, because the mean of its divisors is an integer number (3107880182826).

Almost surely, 2^{101222100211210} is an apocalyptic number.

101222100211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101222100211210 is a deficient number, since it is larger than the sum of its proper divisors (97682231489654).

101222100211210 is a wasteful number, since it uses less digits than its factorization.

101222100211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111799.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101222100211210 its reverse (12112001222101), we get a palindrome (113334101433311).

The spelling of 101222100211210 in words is "one hundred one trillion, two hundred twenty-two billion, one hundred million, two hundred eleven thousand, two hundred ten".