402221113324300 has 36 divisors (see below), whose sum is σ = 872821582390296. Its totient is φ = 160888119712000.

The previous prime is 402221113324189. The next prime is 402221113324301. The reversal of 402221113324300 is 3423311122204.

It is not an unprimeable number, because it can be changed into a prime (402221113324301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49034079 + ... + 56646121.

It is an arithmetic number, because the mean of its divisors is an integer number (24245043955286).

Almost surely, 2^{402221113324300} is an apocalyptic number.

It is an amenable number.

402221113324300 is an abundant number, since it is smaller than the sum of its proper divisors (470600469065996).

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

402221113324300 is a wasteful number, since it uses less digits than its factorization.

402221113324300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8140458 (or 8140451 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 402221113324300 its reverse (3423311122204), we get a palindrome (405644424446504).

The spelling of 402221113324300 in words is "four hundred two trillion, two hundred twenty-one billion, one hundred thirteen million, three hundred twenty-four thousand, three hundred".