10010101020122 has 16 divisors (see below), whose sum is σ = 17162038026432. Its totient is φ = 4289577082080.

The previous prime is 10010101020121. The next prime is 10010101020131. The reversal of 10010101020122 is 22102010101001.

10010101020122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10010101020121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38717579 + ... + 38975262.

It is an arithmetic number, because the mean of its divisors is an integer number (1072627376652).

Almost surely, 2^{10010101020122} is an apocalyptic number.

10010101020122 is a deficient number, since it is larger than the sum of its proper divisors (7151937006310).

10010101020122 is an equidigital number, since it uses as much as digits as its factorization.

10010101020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77702053.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10010101020122 its reverse (22102010101001), we get a palindrome (32112111121123).

The spelling of 10010101020122 in words is "ten trillion, ten billion, one hundred one million, twenty thousand, one hundred twenty-two".