11021022211001 has 16 divisors (see below), whose sum is σ = 12689648917440. Its totient is φ = 9466342240320.

The previous prime is 11021022210971. The next prime is 11021022211037. The reversal of 11021022211001 is 10011222012011.

It is a cyclic number.

It is not a de Polignac number, because 11021022211001 - 2³⁰ = 11019948469177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11021022211061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70608590 + ... + 70764503.

It is an arithmetic number, because the mean of its divisors is an integer number (793103057340).

Almost surely, 2^{11021022211001} is an apocalyptic number.

11021022211001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11021022211001 is a deficient number, since it is larger than the sum of its proper divisors (1668626706439).

11021022211001 is a wasteful number, since it uses less digits than its factorization.

11021022211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141373496.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11021022211001 its reverse (10011222012011), we get a palindrome (21032244223012).

The spelling of 11021022211001 in words is "eleven trillion, twenty-one billion, twenty-two million, two hundred eleven thousand, one".