10021002201101 has 4 divisors (see below), whose sum is σ = 10548423369600. Its totient is φ = 9493581032604.

The previous prime is 10021002201011. The next prime is 10021002201103. The reversal of 10021002201101 is 10110220012001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10021002201101 - 2²² = 10020998006797 is a prime.

It is a super-2 number, since 2×10021002201101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021002201103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263710584221 + ... + 263710584258.

It is an arithmetic number, because the mean of its divisors is an integer number (2637105842400).

Almost surely, 2^{10021002201101} is an apocalyptic number.

It is an amenable number.

10021002201101 is a deficient number, since it is larger than the sum of its proper divisors (527421168499).

10021002201101 is an equidigital number, since it uses as much as digits as its factorization.

10021002201101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527421168498.

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

Adding to 10021002201101 its reverse (10110220012001), we get a palindrome (20131222213102).

The spelling of 10021002201101 in words is "ten trillion, twenty-one billion, two million, two hundred one thousand, one hundred one".