101201020112210 has 32 divisors (see below), whose sum is σ = 191751829545600. Its totient is φ = 38349354597120.

The previous prime is 101201020112209. The next prime is 101201020112237. The reversal of 101201020112210 is 12211020102101.

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 15 ways as a sum of consecutive naturals, for example, 11095850 + ... + 18042170.

It is an arithmetic number, because the mean of its divisors is an integer number (5992244673300).

Almost surely, 2^{101201020112210} is an apocalyptic number.

101201020112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101201020112210 is a deficient number, since it is larger than the sum of its proper divisors (90550809433390).

101201020112210 is a wasteful number, since it uses less digits than its factorization.

101201020112210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7023026.

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

Adding to 101201020112210 its reverse (12211020102101), we get a palindrome (113412040214311).

The spelling of 101201020112210 in words is "one hundred one trillion, two hundred one billion, twenty million, one hundred twelve thousand, two hundred ten".