10210011022021 has 4 divisors (see below), whose sum is σ = 10747380023200. Its totient is φ = 9672642020844.

The previous prime is 10210011022019. The next prime is 10210011022037. The reversal of 10210011022021 is 12022011001201.

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 10210011022021 - 2¹ = 10210011022019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10210011021992 and 10210011022010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210011022051) 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, 268684500561 + ... + 268684500598.

It is an arithmetic number, because the mean of its divisors is an integer number (2686845005800).

Almost surely, 2^{10210011022021} is an apocalyptic number.

It is an amenable number.

10210011022021 is a deficient number, since it is larger than the sum of its proper divisors (537369001179).

10210011022021 is an equidigital number, since it uses as much as digits as its factorization.

10210011022021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537369001178.

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

Adding to 10210011022021 its reverse (12022011001201), we get a palindrome (22232022023222).

The spelling of 10210011022021 in words is "ten trillion, two hundred ten billion, eleven million, twenty-two thousand, twenty-one".