22235440510233 has 12 divisors (see below), whose sum is σ = 32118233395248. Its totient is φ = 14823453985080.

The previous prime is 22235440510189. The next prime is 22235440510279. The reversal of 22235440510233 is 33201504453222.

22235440510233 is a `hidden beast` number, since 2 + 2 + 2 + 3 + 5 + 4 + 405 + 10 + 233 = 666.

It is not a de Polignac number, because 22235440510233 - 2⁶ = 22235440510169 is a prime.

It is a super-2 number, since 2×22235440510233² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22235440510033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13602135 + ... + 15148892.

It is an arithmetic number, because the mean of its divisors is an integer number (2676519449604).

Almost surely, 2^{22235440510233} is an apocalyptic number.

It is an amenable number.

22235440510233 is a deficient number, since it is larger than the sum of its proper divisors (9882792885015).

22235440510233 is a wasteful number, since it uses less digits than its factorization.

22235440510233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28836964 (or 28836961 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 22235440510233 its reverse (33201504453222), we get a palindrome (55436944963455).

The spelling of 22235440510233 in words is "twenty-two trillion, two hundred thirty-five billion, four hundred forty million, five hundred ten thousand, two hundred thirty-three".