100122022210194 has 96 divisors (see below), whose sum is σ = 237035085967680. Its totient is φ = 31586870253312.

The previous prime is 100122022210159. The next prime is 100122022210207. The reversal of 100122022210194 is 491012220221001.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4290534 + ... + 14786910.

It is an arithmetic number, because the mean of its divisors is an integer number (2469115478830).

Almost surely, 2^{100122022210194} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100122022210194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118517542983840).

100122022210194 is an abundant number, since it is smaller than the sum of its proper divisors (136913063757486).

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

100122022210194 is a wasteful number, since it uses less digits than its factorization.

100122022210194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10497446 (or 10497434 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 100122022210194 its reverse (491012220221001), we get a palindrome (591134242431195).

The spelling of 100122022210194 in words is "one hundred trillion, one hundred twenty-two billion, twenty-two million, two hundred ten thousand, one hundred ninety-four".