91230224212604 has 12 divisors (see below), whose sum is σ = 169044238982304. Its totient is φ = 42931870217664.

The previous prime is 91230224212529. The next prime is 91230224212613. The reversal of 91230224212604 is 40621242203219.

91230224212604 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 670810472084 + ... + 670810472219.

It is an arithmetic number, because the mean of its divisors is an integer number (14087019915192).

Almost surely, 2^{91230224212604} is an apocalyptic number.

It is an amenable number.

91230224212604 is a deficient number, since it is larger than the sum of its proper divisors (77814014769700).

91230224212604 is a wasteful number, since it uses less digits than its factorization.

91230224212604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341620944324 (or 1341620944322 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 91230224212604 in words is "ninety-one trillion, two hundred thirty billion, two hundred twenty-four million, two hundred twelve thousand, six hundred four".