46400565222 has 96 divisors (see below), whose sum is σ = 111651696000. Its totient is φ = 13807749120.

The previous prime is 46400565199. The next prime is 46400565229. The reversal of 46400565222 is 22256500464.

46400565222 is a `hidden beast` number, since 4 + 640 + 0 + 5 + 6 + 5 + 2 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46400565229) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16458529 + ... + 16461347.

It is an arithmetic number, because the mean of its divisors is an integer number (1163038500).

Almost surely, 2^46400565222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46400565222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55825848000).

46400565222 is an abundant number, since it is smaller than the sum of its proper divisors (65251130778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46400565222 is a wasteful number, since it uses less digits than its factorization.

46400565222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4306 (or 4303 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 46400565222 in words is "forty-six billion, four hundred million, five hundred sixty-five thousand, two hundred twenty-two".