21301232200112 has 10 divisors (see below), whose sum is σ = 41271137387748. Its totient is φ = 10650616100048.

The previous prime is 21301232200099. The next prime is 21301232200133. The reversal of 21301232200112 is 21100223210312.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665663506238 + ... + 665663506269.

Almost surely, 2^{21301232200112} is an apocalyptic number.

It is an amenable number.

21301232200112 is a deficient number, since it is larger than the sum of its proper divisors (19969905187636).

21301232200112 is a wasteful number, since it uses less digits than its factorization.

21301232200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331327012515 (or 1331327012509 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 21301232200112 its reverse (21100223210312), we get a palindrome (42401455410424).

The spelling of 21301232200112 in words is "twenty-one trillion, three hundred one billion, two hundred thirty-two million, two hundred thousand, one hundred twelve".