1134220202320 has 40 divisors (see below), whose sum is σ = 2751716843136. Its totient is φ = 433962511488.

The previous prime is 1134220202281. The next prime is 1134220202321. The reversal of 1134220202320 is 232020224311.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 1134220202291 and 1134220202300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134220202321) 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, 308210172 + ... + 308213851.

Almost surely, 2^{1134220202320} is an apocalyptic number.

1134220202320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134220202320 is an abundant number, since it is smaller than the sum of its proper divisors (1617496640816).

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

1134220202320 is a wasteful number, since it uses less digits than its factorization.

1134220202320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616424059 (or 616424053 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1134220202320 its reverse (232020224311), we get a palindrome (1366240426631).

The spelling of 1134220202320 in words is "one trillion, one hundred thirty-four billion, two hundred twenty million, two hundred two thousand, three hundred twenty".