22203311121330 has 16 divisors (see below), whose sum is σ = 53287946691264. Its totient is φ = 5920882965680.

The previous prime is 22203311121283. The next prime is 22203311121347. The reversal of 22203311121330 is 3312111330222.

It is a self number, because there is not a number n which added to its sum of digits gives 22203311121330.

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, 370055185326 + ... + 370055185385.

It is an arithmetic number, because the mean of its divisors is an integer number (3330496668204).

Almost surely, 2^{22203311121330} is an apocalyptic number.

22203311121330 is an abundant number, since it is smaller than the sum of its proper divisors (31084635569934).

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

22203311121330 is a wasteful number, since it uses less digits than its factorization.

22203311121330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740110370721.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 22203311121330 its reverse (3312111330222), we get a palindrome (25515422451552).

The spelling of 22203311121330 in words is "twenty-two trillion, two hundred three billion, three hundred eleven million, one hundred twenty-one thousand, three hundred thirty".