235541023222 has 4 divisors (see below), whose sum is σ = 353311534836. Its totient is φ = 117770511610.

The previous prime is 235541023217. The next prime is 235541023241. The reversal of 235541023222 is 222320145532.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×235541023222² (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, 58885255804 + ... + 58885255807.

It is an arithmetic number, because the mean of its divisors is an integer number (88327883709).

Almost surely, 2^235541023222 is an apocalyptic number.

235541023222 is a deficient number, since it is larger than the sum of its proper divisors (117770511614).

235541023222 is a wasteful number, since it uses less digits than its factorization.

235541023222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117770511613.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 235541023222 its reverse (222320145532), we get a palindrome (457861168754).

The spelling of 235541023222 in words is "two hundred thirty-five billion, five hundred forty-one million, twenty-three thousand, two hundred twenty-two".