11901223005627 has 8 divisors (see below), whose sum is σ = 15982457753920. Its totient is φ = 7877068463880.

The previous prime is 11901223005577. The next prime is 11901223005643. The reversal of 11901223005627 is 72650032210911.

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

It is not a de Polignac number, because 11901223005627 - 2²² = 11901218811323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11901223005697) 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, 14270051149 + ... + 14270051982.

It is an arithmetic number, because the mean of its divisors is an integer number (1997807219240).

Almost surely, 2^{11901223005627} is an apocalyptic number.

11901223005627 is a deficient number, since it is larger than the sum of its proper divisors (4081234748293).

11901223005627 is a wasteful number, since it uses less digits than its factorization.

11901223005627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28540103273.

The product of its (nonzero) digits is 45360, while the sum is 39.

The spelling of 11901223005627 in words is "eleven trillion, nine hundred one billion, two hundred twenty-three million, five thousand, six hundred twenty-seven".