212310200235 has 64 divisors (see below), whose sum is σ = 408748032000. Its totient is φ = 91927446912.

The previous prime is 212310200213. The next prime is 212310200251. The reversal of 212310200235 is 532002013212.

It is not a de Polignac number, because 212310200235 - 2¹⁴ = 212310183851 is a prime.

It is a super-2 number, since 2×212310200235² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12054966 + ... + 12072564.

It is an arithmetic number, because the mean of its divisors is an integer number (6386688000).

Almost surely, 2^212310200235 is an apocalyptic number.

212310200235 is a deficient number, since it is larger than the sum of its proper divisors (196437831765).

212310200235 is a wasteful number, since it uses less digits than its factorization.

212310200235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23680.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 212310200235 its reverse (532002013212), we get a palindrome (744312213447).

The spelling of 212310200235 in words is "two hundred twelve billion, three hundred ten million, two hundred thousand, two hundred thirty-five".