1202000324121 has 16 divisors (see below), whose sum is σ = 1780775809600. Its totient is φ = 801317984544.

The previous prime is 1202000324039. The next prime is 1202000324149. The reversal of 1202000324121 is 1214230002021.

It is a happy number.

1202000324121 is a `hidden beast` number, since 1 + 20 + 200 + 0 + 32 + 412 + 1 = 666.

It is not a de Polignac number, because 1202000324121 - 2¹⁷ = 1202000193049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1202000324094 and 1202000324103.

It is not an unprimeable number, because it can be changed into a prime (1202000824121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1079565 + ... + 1889301.

It is an arithmetic number, because the mean of its divisors is an integer number (111298488100).

Almost surely, 2^{1202000324121} is an apocalyptic number.

It is an amenable number.

1202000324121 is a deficient number, since it is larger than the sum of its proper divisors (578775485479).

1202000324121 is an equidigital number, since it uses as much as digits as its factorization.

1202000324121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864725 (or 864719 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1202000324121 its reverse (1214230002021), we get a palindrome (2416230326142).

The spelling of 1202000324121 in words is "one trillion, two hundred two billion, three hundred twenty-four thousand, one hundred twenty-one".