1010010220101 has 48 divisors (see below), whose sum is σ = 1488939169536. Its totient is φ = 659652219648.

The previous prime is 1010010220099. The next prime is 1010010220117. The reversal of 1010010220101 is 1010220100101.

It is a happy number.

1010010220101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1010010220101 - 2¹ = 1010010220099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010010220501) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37197136 + ... + 37224278.

It is an arithmetic number, because the mean of its divisors is an integer number (31019566032).

Almost surely, 2^{1010010220101} is an apocalyptic number.

It is an amenable number.

1010010220101 is a deficient number, since it is larger than the sum of its proper divisors (478928949435).

1010010220101 is a wasteful number, since it uses less digits than its factorization.

1010010220101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27682 (or 27679 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1010010220101 its reverse (1010220100101), we get a palindrome (2020230320202).

The spelling of 1010010220101 in words is "one trillion, ten billion, ten million, two hundred twenty thousand, one hundred one".