101222100122 has 96 divisors (see below), whose sum is σ = 183444704640. Its totient is φ = 41859417600.

The previous prime is 101222100101. The next prime is 101222100131. The reversal of 101222100122 is 221001222101.

It is a junction number, because it is equal to n+sod(n) for n = 101222100097 and 101222100106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31939754 + ... + 31942922.

It is an arithmetic number, because the mean of its divisors is an integer number (1910882340).

Almost surely, 2^101222100122 is an apocalyptic number.

101222100122 is a deficient number, since it is larger than the sum of its proper divisors (82222604518).

101222100122 is a wasteful number, since it uses less digits than its factorization.

101222100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3301 (or 3266 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101222100122 its reverse (221001222101), we get a palindrome (322223322223).

The spelling of 101222100122 in words is "one hundred one billion, two hundred twenty-two million, one hundred thousand, one hundred twenty-two".