101122120222010 has 64 divisors (see below), whose sum is σ = 192068820518400. Its totient is φ = 38226191545152.

The previous prime is 101122120222001. The next prime is 101122120222033. The reversal of 101122120222010 is 10222021221101.

It is a self number, because there is not a number n which added to its sum of digits gives 101122120222010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 453312281 + ... + 453535299.

It is an arithmetic number, because the mean of its divisors is an integer number (3001075320600).

Almost surely, 2^{101122120222010} is an apocalyptic number.

101122120222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101122120222010 is a deficient number, since it is larger than the sum of its proper divisors (90946700296390).

101122120222010 is a wasteful number, since it uses less digits than its factorization.

101122120222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228875.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101122120222010 its reverse (10222021221101), we get a palindrome (111344141443111).

Subtracting from 101122120222010 its reverse (10222021221101), we obtain a palindrome (90900099000909).

The spelling of 101122120222010 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred twenty million, two hundred twenty-two thousand, ten".