100202213000 has 32 divisors (see below), whose sum is σ = 234473180760. Its totient is φ = 40080884800.

The previous prime is 100202212961. The next prime is 100202213063. The reversal of 100202213000 is 312202001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3726125764 + 96476087236 = 61042^2 + 310606^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50100107 + ... + 50102106.

Almost surely, 2^100202213000 is an apocalyptic number.

100202213000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100202213000 is an abundant number, since it is smaller than the sum of its proper divisors (134270967760).

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

100202213000 is a wasteful number, since it uses less digits than its factorization.

100202213000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100202234 (or 100202220 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 100202213000 its reverse (312202001), we get a palindrome (100514415001).

The spelling of 100202213000 in words is "one hundred billion, two hundred two million, two hundred thirteen thousand".