101020010202211 has 4 divisors (see below), whose sum is σ = 101026252572112. Its totient is φ = 101013767832312.

The previous prime is 101020010202131. The next prime is 101020010202217. The reversal of 101020010202211 is 112202010020101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101020010202211 - 2¹¹ = 101020010200163 is a prime.

It is a super-2 number, since 2×101020010202211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101020010202191 and 101020010202200.

It is not an unprimeable number, because it can be changed into a prime (101020010202217) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3121160676 + ... + 3121193041.

It is an arithmetic number, because the mean of its divisors is an integer number (25256563143028).

Almost surely, 2^{101020010202211} is an apocalyptic number.

101020010202211 is a deficient number, since it is larger than the sum of its proper divisors (6242369901).

101020010202211 is an equidigital number, since it uses as much as digits as its factorization.

101020010202211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6242369900.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101020010202211 its reverse (112202010020101), we get a palindrome (213222020222312).

The spelling of 101020010202211 in words is "one hundred one trillion, twenty billion, ten million, two hundred two thousand, two hundred eleven".