235215033212 has 6 divisors (see below), whose sum is σ = 411626308128. Its totient is φ = 117607516604.

The previous prime is 235215033181. The next prime is 235215033223. The reversal of 235215033212 is 212330512532.

It is a super-2 number, since 2×235215033212² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29401879148 + ... + 29401879155.

It is an arithmetic number, because the mean of its divisors is an integer number (68604384688).

Almost surely, 2^235215033212 is an apocalyptic number.

It is an amenable number.

235215033212 is a deficient number, since it is larger than the sum of its proper divisors (176411274916).

235215033212 is a wasteful number, since it uses less digits than its factorization.

235215033212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58803758307 (or 58803758305 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 235215033212 its reverse (212330512532), we get a palindrome (447545545744).

The spelling of 235215033212 in words is "two hundred thirty-five billion, two hundred fifteen million, thirty-three thousand, two hundred twelve".