1202113302320 has 160 divisors (see below), whose sum is σ = 3264862464000. Its totient is φ = 403131276288.

The previous prime is 1202113302311. The next prime is 1202113302359. The reversal of 1202113302320 is 232033112021.

It is a super-2 number, since 2×1202113302320² (a number of 25 digits) contains 22 as substring.

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 = 1202113302292 and 1202113302301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4606706 + ... + 4860654.

It is an arithmetic number, because the mean of its divisors is an integer number (20405390400).

Almost surely, 2^{1202113302320} is an apocalyptic number.

1202113302320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202113302320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1632431232000).

1202113302320 is an abundant number, since it is smaller than the sum of its proper divisors (2062749161680).

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

1202113302320 is a wasteful number, since it uses less digits than its factorization.

1202113302320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254155 (or 254149 counting only the distinct ones).

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

Adding to 1202113302320 its reverse (232033112021), we get a palindrome (1434146414341).

The spelling of 1202113302320 in words is "one trillion, two hundred two billion, one hundred thirteen million, three hundred two thousand, three hundred twenty".