402203120000 has 160 divisors (see below), whose sum is σ = 1092285513000. Its totient is φ = 146255360000.

The previous prime is 402203119919. The next prime is 402203120041. The reversal of 402203120000 is 21302204.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 651476 + ... + 1108524.

Almost surely, 2^402203120000 is an apocalyptic number.

402203120000 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 402203120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (546142756500).

402203120000 is an abundant number, since it is smaller than the sum of its proper divisors (690082393000).

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

402203120000 is an equidigital number, since it uses as much as digits as its factorization.

402203120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457094 (or 457067 counting only the distinct ones).

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

Adding to 402203120000 its reverse (21302204), we get a palindrome (402224422204).

The spelling of 402203120000 in words is "four hundred two billion, two hundred three million, one hundred twenty thousand".