402203100112 has 80 divisors (see below), whose sum is σ = 886223706624. Its totient is φ = 175170240000.

The previous prime is 402203100067. The next prime is 402203100121. The reversal of 402203100112 is 211001302204.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186118 + ... + 915994.

Almost surely, 2^402203100112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 402203100112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (443111853312).

402203100112 is an abundant number, since it is smaller than the sum of its proper divisors (484020606512).

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

402203100112 is a wasteful number, since it uses less digits than its factorization.

402203100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730028 (or 730022 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 402203100112 its reverse (211001302204), we get a palindrome (613204402316).

The spelling of 402203100112 in words is "four hundred two billion, two hundred three million, one hundred thousand, one hundred twelve".