10002203400 has 144 divisors (see below), whose sum is σ = 36069276240. Its totient is φ = 2286211200.

The previous prime is 10002203381. The next prime is 10002203401. The reversal of 10002203400 is 430220001.

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

It is not an unprimeable number, because it can be changed into a prime (10002203401) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 140706 + ... + 199505.

It is an arithmetic number, because the mean of its divisors is an integer number (250481085).

Almost surely, 2^10002203400 is an apocalyptic number.

10002203400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10002203400 is an abundant number, since it is smaller than the sum of its proper divisors (26067072840).

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

10002203400 is a wasteful number, since it uses less digits than its factorization.

10002203400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340244 (or 340228 counting only the distinct ones).

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

Adding to 10002203400 its reverse (430220001), we get a palindrome (10432423401).

The spelling of 10002203400 in words is "ten billion, two million, two hundred three thousand, four hundred".