49091231909222 has 8 divisors (see below), whose sum is σ = 76176049514400. Its totient is φ = 23699215404424.

The previous prime is 49091231909191. The next prime is 49091231909281. The reversal of 49091231909222 is 22290913219094.

It is a happy number.

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, 423200275022 + ... + 423200275137.

It is an arithmetic number, because the mean of its divisors is an integer number (9522006189300).

Almost surely, 2^{49091231909222} is an apocalyptic number.

49091231909222 is a deficient number, since it is larger than the sum of its proper divisors (27084817605178).

49091231909222 is a wasteful number, since it uses less digits than its factorization.

49091231909222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846400550190.

The product of its (nonzero) digits is 1259712, while the sum is 53.

The spelling of 49091231909222 in words is "forty-nine trillion, ninety-one billion, two hundred thirty-one million, nine hundred nine thousand, two hundred twenty-two".