23011221132302 has 8 divisors (see below), whose sum is σ = 37171972598376. Its totient is φ = 10620563599512.

The previous prime is 23011221132293. The next prime is 23011221132323. The reversal of 23011221132302 is 20323112211032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442523483288 + ... + 442523483339.

It is an arithmetic number, because the mean of its divisors is an integer number (4646496574797).

Almost surely, 2^{23011221132302} is an apocalyptic number.

23011221132302 is a deficient number, since it is larger than the sum of its proper divisors (14160751466074).

23011221132302 is a wasteful number, since it uses less digits than its factorization.

23011221132302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885046966642.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 23011221132302 its reverse (20323112211032), we get a palindrome (43334333343334).

The spelling of 23011221132302 in words is "twenty-three trillion, eleven billion, two hundred twenty-one million, one hundred thirty-two thousand, three hundred two".