2021010101202 has 32 divisors (see below), whose sum is σ = 4097561592960. Its totient is φ = 664463859200.

The previous prime is 2021010101171. The next prime is 2021010101237.

2021010101202 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6180927 + ... + 6499682.

It is an arithmetic number, because the mean of its divisors is an integer number (128048799780).

Almost surely, 2^{2021010101202} is an apocalyptic number.

2021010101202 is an abundant number, since it is smaller than the sum of its proper divisors (2076551491758).

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

2021010101202 is a wasteful number, since it uses less digits than its factorization.

2021010101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12680978.

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

It can be divided in two parts, 2021010 and 101202, that added together give a palindrome (2122212).

The spelling of 2021010101202 in words is "two trillion, twenty-one billion, ten million, one hundred one thousand, two hundred two".