10102020100122 has 16 divisors (see below), whose sum is σ = 20349393009120. Its totient is φ = 3343114565232.

The previous prime is 10102020100121. The next prime is 10102020100163. The reversal of 10102020100122 is 22100102020101.

It is a junction number, because it is equal to n+sod(n) for n = 10102020100098 and 10102020100107.

It is not an unprimeable number, because it can be changed into a prime (10102020100121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6056366133 + ... + 6056367800.

It is an arithmetic number, because the mean of its divisors is an integer number (1271837063070).

Almost surely, 2^{10102020100122} is an apocalyptic number.

10102020100122 is an abundant number, since it is smaller than the sum of its proper divisors (10247372908998).

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

10102020100122 is a wasteful number, since it uses less digits than its factorization.

10102020100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12112734077.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10102020100122 its reverse (22100102020101), we get a palindrome (32202122120223).

The spelling of 10102020100122 in words is "ten trillion, one hundred two billion, twenty million, one hundred thousand, one hundred twenty-two".