101122212010 has 16 divisors (see below), whose sum is σ = 182319860736. Its totient is φ = 40382245008.

The previous prime is 101122211969. The next prime is 101122212011. The reversal of 101122212010 is 10212221101.

It is not an unprimeable number, because it can be changed into a prime (101122212011) by changing a digit.

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, 8323602 + ... + 8335741.

It is an arithmetic number, because the mean of its divisors is an integer number (11394991296).

Almost surely, 2^101122212010 is an apocalyptic number.

101122212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101122212010 is a deficient number, since it is larger than the sum of its proper divisors (81197648726).

101122212010 is a wasteful number, since it uses less digits than its factorization.

101122212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16659957.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101122212010 its reverse (10212221101), we get a palindrome (111334433111).

Subtracting from 101122212010 its reverse (10212221101), we obtain a palindrome (90909990909).

The spelling of 101122212010 in words is "one hundred one billion, one hundred twenty-two million, two hundred twelve thousand, ten".