100122010120122 has 32 divisors (see below), whose sum is σ = 212410691122752. Its totient is φ = 31353402872064.

The previous prime is 100122010120117. The next prime is 100122010120127. The reversal of 100122010120122 is 221021010221001.

It is an interprime number because it is at equal distance from previous prime (100122010120117) and next prime (100122010120127).

It is not an unprimeable number, because it can be changed into a prime (100122010120127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 897191313 + ... + 897302900.

It is an arithmetic number, because the mean of its divisors is an integer number (6637834097586).

Almost surely, 2^{100122010120122} is an apocalyptic number.

100122010120122 is an abundant number, since it is smaller than the sum of its proper divisors (112288681002630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100122010120122 is a wasteful number, since it uses less digits than its factorization.

100122010120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1794494782.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100122010120122 its reverse (221021010221001), we get a palindrome (321143020341123).

The spelling of 100122010120122 in words is "one hundred trillion, one hundred twenty-two billion, ten million, one hundred twenty thousand, one hundred twenty-two".