11210021201001 has 64 divisors (see below), whose sum is σ = 18220558786560. Its totient is φ = 5996599361280.

The previous prime is 11210021200919. The next prime is 11210021201051. The reversal of 11210021201001 is 10010212001211.

It is not a de Polignac number, because 11210021201001 - 2¹⁴ = 11210021184617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11210021201051) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 446770 + ... + 4756011.

It is an arithmetic number, because the mean of its divisors is an integer number (284696231040).

Almost surely, 2^{11210021201001} is an apocalyptic number.

It is an amenable number.

11210021201001 is a deficient number, since it is larger than the sum of its proper divisors (7010537585559).

11210021201001 is a wasteful number, since it uses less digits than its factorization.

11210021201001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5202934.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11210021201001 its reverse (10010212001211), we get a palindrome (21220233202212).

The spelling of 11210021201001 in words is "eleven trillion, two hundred ten billion, twenty-one million, two hundred one thousand, one".