2203301321120 has 48 divisors (see below), whose sum is σ = 5303512587240. Its totient is φ = 864691835904.

The previous prime is 2203301321119. The next prime is 2203301321141. The reversal of 2203301321120 is 211231033022.

It can be written as a sum of positive squares in 4 ways, for example, as 1830424996624 + 372876324496 = 1352932^2 + 610636^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2203301321092 and 2203301321101.

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, 129903155 + ... + 129920114.

Almost surely, 2^{2203301321120} is an apocalyptic number.

2203301321120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2203301321120 is an abundant number, since it is smaller than the sum of its proper divisors (3100211266120).

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

2203301321120 is a wasteful number, since it uses less digits than its factorization.

2203301321120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259823337 (or 259823329 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2203301321120 its reverse (211231033022), we get a palindrome (2414532354142).

The spelling of 2203301321120 in words is "two trillion, two hundred three billion, three hundred one million, three hundred twenty-one thousand, one hundred twenty".