1100421522322 has 16 divisors (see below), whose sum is σ = 1777960161792. Its totient is φ = 509311503360.

The previous prime is 1100421522227. The next prime is 1100421522331. The reversal of 1100421522322 is 2232251240011.

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, 385840623 + ... + 385843474.

It is an arithmetic number, because the mean of its divisors is an integer number (111122510112).

Almost surely, 2^{1100421522322} is an apocalyptic number.

1100421522322 is a deficient number, since it is larger than the sum of its proper divisors (677538639470).

1100421522322 is a wasteful number, since it uses less digits than its factorization.

1100421522322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771684153.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 1100421522322 its reverse (2232251240011), we get a palindrome (3332672762333).

The spelling of 1100421522322 in words is "one trillion, one hundred billion, four hundred twenty-one million, five hundred twenty-two thousand, three hundred twenty-two".