402201003000 has 128 divisors (see below), whose sum is σ = 1255104901440. Its totient is φ = 107233280000.

The previous prime is 402201002981. The next prime is 402201003079. The reversal of 402201003000 is 300102204.

It is a Harshad number since it is a multiple of its sum of digits (12).

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 31 ways as a sum of consecutive naturals, for example, 22434040 + ... + 22451960.

Almost surely, 2^402201003000 is an apocalyptic number.

402201003000 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 402201003000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627552450720).

402201003000 is an abundant number, since it is smaller than the sum of its proper divisors (852903898440).

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

402201003000 is a wasteful number, since it uses less digits than its factorization.

402201003000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25426 (or 25412 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 402201003000 its reverse (300102204), we get a palindrome (402501105204).

The spelling of 402201003000 in words is "four hundred two billion, two hundred one million, three thousand".