100122010111010 has 64 divisors (see below), whose sum is σ = 195482640971520. Its totient is φ = 36772201543680.

The previous prime is 100122010111009. The next prime is 100122010111049. The reversal of 100122010111010 is 10111010221001.

It is a junction number, because it is equal to n+sod(n) for n = 100122010110982 and 100122010111000.

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 31 ways as a sum of consecutive naturals, for example, 185320451 + ... + 185859929.

It is an arithmetic number, because the mean of its divisors is an integer number (3054416265180).

Almost surely, 2^{100122010111010} is an apocalyptic number.

100122010111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100122010111010 is a deficient number, since it is larger than the sum of its proper divisors (95360630860510).

100122010111010 is a wasteful number, since it uses less digits than its factorization.

100122010111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566171.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 100122010111010 its reverse (10111010221001), we get a palindrome (110233020332011).

The spelling of 100122010111010 in words is "one hundred trillion, one hundred twenty-two billion, ten million, one hundred eleven thousand, ten".