11022010021211 has 8 divisors (see below), whose sum is σ = 12605252254944. Its totient is φ = 9440935130880.

The previous prime is 11022010021181. The next prime is 11022010021213. The reversal of 11022010021211 is 11212001022011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11022010021211 - 2³⁰ = 11020936279387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11022010021213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541824950 + ... + 541845291.

It is an arithmetic number, because the mean of its divisors is an integer number (1575656531868).

Almost surely, 2^{11022010021211} is an apocalyptic number.

11022010021211 is a deficient number, since it is larger than the sum of its proper divisors (1583242233733).

11022010021211 is a wasteful number, since it uses less digits than its factorization.

11022010021211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083671701.

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

Adding to 11022010021211 its reverse (11212001022011), we get a palindrome (22234011043222).

The spelling of 11022010021211 in words is "eleven trillion, twenty-two billion, ten million, twenty-one thousand, two hundred eleven".