11430204221022 has 128 divisors (see below), whose sum is σ = 25080624829440. Its totient is φ = 3462702566400.

The previous prime is 11430204220991. The next prime is 11430204221027. The reversal of 11430204221022 is 22012240203411.

It is a super-3 number, since 3×11430204221022³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11430204220983 and 11430204221001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11430204221027) 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, 37494729 + ... + 37798347.

It is an arithmetic number, because the mean of its divisors is an integer number (195942381480).

Almost surely, 2^{11430204221022} is an apocalyptic number.

11430204221022 is an abundant number, since it is smaller than the sum of its proper divisors (13650420608418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11430204221022 is a wasteful number, since it uses less digits than its factorization.

11430204221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303858.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11430204221022 its reverse (22012240203411), we get a palindrome (33442444424433).

The spelling of 11430204221022 in words is "eleven trillion, four hundred thirty billion, two hundred four million, two hundred twenty-one thousand, twenty-two".