1202023202320 has 20 divisors (see below), whose sum is σ = 2794703945580. Its totient is φ = 480809280896.

The previous prime is 1202023202251. The next prime is 1202023202351. The reversal of 1202023202320 is 232023202021.

It can be written as a sum of positive squares in 2 ways, for example, as 950757604624 + 251265597696 = 975068^2 + 501264^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7512644935 + ... + 7512645094.

It is an arithmetic number, because the mean of its divisors is an integer number (139735197279).

Almost surely, 2^{1202023202320} is an apocalyptic number.

1202023202320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1202023202320 is an abundant number, since it is smaller than the sum of its proper divisors (1592680743260).

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

1202023202320 is a wasteful number, since it uses less digits than its factorization.

1202023202320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15025290042 (or 15025290036 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 1202023202320 its reverse (232023202021), we get a palindrome (1434046404341).

The spelling of 1202023202320 in words is "one trillion, two hundred two billion, twenty-three million, two hundred two thousand, three hundred twenty".