101222131210 has 64 divisors (see below), whose sum is σ = 193542566400. Its totient is φ = 38008636992.

The previous prime is 101222131207. The next prime is 101222131243. The reversal of 101222131210 is 12131222101.

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 31 ways as a sum of consecutive naturals, for example, 10741881 + ... + 10751299.

It is an arithmetic number, because the mean of its divisors is an integer number (3024102600).

Almost surely, 2^101222131210 is an apocalyptic number.

101222131210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101222131210 is a deficient number, since it is larger than the sum of its proper divisors (92320435190).

101222131210 is a wasteful number, since it uses less digits than its factorization.

101222131210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9955.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 101222131210 its reverse (12131222101), we get a palindrome (113353353311).

The spelling of 101222131210 in words is "one hundred one billion, two hundred twenty-two million, one hundred thirty-one thousand, two hundred ten".