23221401451099 has 8 divisors (see below), whose sum is σ = 23556427289568. Its totient is φ = 22886596830720.

The previous prime is 23221401451091. The next prime is 23221401451103. The reversal of 23221401451099 is 99015410412232.

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

It is a cyclic number.

It is not a de Polignac number, because 23221401451099 - 2³ = 23221401451091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23221401451091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55093062 + ... + 55512955.

It is an arithmetic number, because the mean of its divisors is an integer number (2944553411196).

Almost surely, 2^{23221401451099} is an apocalyptic number.

23221401451099 is a deficient number, since it is larger than the sum of its proper divisors (335025838469).

23221401451099 is a wasteful number, since it uses less digits than its factorization.

23221401451099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110609045.

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 23221401451099 in words is "twenty-three trillion, two hundred twenty-one billion, four hundred one million, four hundred fifty-one thousand, ninety-nine".