402212300000 has 288 divisors, whose sum is σ = 1142549997120. Its totient is φ = 136512000000.

The previous prime is 402212299997. The next prime is 402212300027. The reversal of 402212300000 is 3212204.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70697156 + ... + 70702844.

It is an arithmetic number, because the mean of its divisors is an integer number (3967187490).

Almost surely, 2^402212300000 is an apocalyptic number.

402212300000 is a gapful number since it is divisible by the number (40) 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 402212300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (571274998560).

402212300000 is an abundant number, since it is smaller than the sum of its proper divisors (740337697120).

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

402212300000 is an equidigital number, since it uses as much as digits as its factorization.

402212300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5832 (or 5804 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 402212300000 its reverse (3212204), we get a palindrome (402215512204).

The spelling of 402212300000 in words is "four hundred two billion, two hundred twelve million, three hundred thousand".