33232230123231 has 4 divisors (see below), whose sum is σ = 44309640164312. Its totient is φ = 22154820082152.

The previous prime is 33232230123229. The next prime is 33232230123293. The reversal of 33232230123231 is 13232103223233.

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

It is not a de Polignac number, because 33232230123231 - 2¹ = 33232230123229 is a prime.

It is a super-2 number, since 2×33232230123231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33232230121231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5538705020536 + ... + 5538705020541.

It is an arithmetic number, because the mean of its divisors is an integer number (11077410041078).

Almost surely, 2^{33232230123231} is an apocalyptic number.

33232230123231 is a deficient number, since it is larger than the sum of its proper divisors (11077410041081).

33232230123231 is a wasteful number, since it uses less digits than its factorization.

33232230123231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11077410041080.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 33232230123231 its reverse (13232103223233), we get a palindrome (46464333346464).

The spelling of 33232230123231 in words is "thirty-three trillion, two hundred thirty-two billion, two hundred thirty million, one hundred twenty-three thousand, two hundred thirty-one".