49481291222 has 16 divisors (see below), whose sum is σ = 80988738192. Its totient is φ = 22486120320.

The previous prime is 49481291221. The next prime is 49481291239. The reversal of 49481291222 is 22219218494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49481291221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173903 + ... + 359450.

It is an arithmetic number, because the mean of its divisors is an integer number (5061796137).

Almost surely, 2^49481291222 is an apocalyptic number.

49481291222 is a deficient number, since it is larger than the sum of its proper divisors (31507446970).

49481291222 is a wasteful number, since it uses less digits than its factorization.

49481291222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537583.

The product of its digits is 165888, while the sum is 44.

The spelling of 49481291222 in words is "forty-nine billion, four hundred eighty-one million, two hundred ninety-one thousand, two hundred twenty-two".