46221232311 has 16 divisors (see below), whose sum is σ = 69300913920. Its totient is φ = 30442898520.

The previous prime is 46221232307. The next prime is 46221232361. The reversal of 46221232311 is 11323212264.

46221232311 is a `hidden beast` number, since 4 + 622 + 1 + 2 + 3 + 2 + 31 + 1 = 666.

It is not a de Polignac number, because 46221232311 - 2² = 46221232307 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46221232361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10310395 + ... + 10314876.

It is an arithmetic number, because the mean of its divisors is an integer number (4331307120).

Almost surely, 2^46221232311 is an apocalyptic number.

46221232311 is a deficient number, since it is larger than the sum of its proper divisors (23079681609).

46221232311 is a wasteful number, since it uses less digits than its factorization.

46221232311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20625363 (or 20625357 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 46221232311 its reverse (11323212264), we get a palindrome (57544444575).

The spelling of 46221232311 in words is "forty-six billion, two hundred twenty-one million, two hundred thirty-two thousand, three hundred eleven".