10020102100122 has 16 divisors (see below), whose sum is σ = 20042036327520. Its totient is φ = 3339728678832.

The previous prime is 10020102100111. The next prime is 10020102100159. The reversal of 10020102100122 is 22100120102001.

It is a junction number, because it is equal to n+sod(n) for n = 10020102100098 and 10020102100107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76267533 + ... + 76398800.

It is an arithmetic number, because the mean of its divisors is an integer number (1252627270470).

Almost surely, 2^{10020102100122} is an apocalyptic number.

10020102100122 is an abundant number, since it is smaller than the sum of its proper divisors (10021934227398).

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

10020102100122 is a wasteful number, since it uses less digits than its factorization.

10020102100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152677277.

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

Adding to 10020102100122 its reverse (22100120102001), we get a palindrome (32120222202123).

The spelling of 10020102100122 in words is "ten trillion, twenty billion, one hundred two million, one hundred thousand, one hundred twenty-two".