11221102201022 has 16 divisors (see below), whose sum is σ = 19286930290560. Its totient is φ = 4796355028248.

The previous prime is 11221102200989. The next prime is 11221102201031. The reversal of 11221102201022 is 22010220112211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1057392188 + ... + 1057402799.

It is an arithmetic number, because the mean of its divisors is an integer number (1205433143160).

Almost surely, 2^{11221102201022} is an apocalyptic number.

11221102201022 is a deficient number, since it is larger than the sum of its proper divisors (8065828089538).

11221102201022 is a wasteful number, since it uses less digits than its factorization.

11221102201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114795375.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11221102201022 its reverse (22010220112211), we get a palindrome (33231322313233).

The spelling of 11221102201022 in words is "eleven trillion, two hundred twenty-one billion, one hundred two million, two hundred one thousand, twenty-two".