46444402022 has 4 divisors (see below), whose sum is σ = 69666603036. Its totient is φ = 23222201010.

The previous prime is 46444401977. The next prime is 46444402061. The reversal of 46444402022 is 22020444464.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 46444402022.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11611100504 + ... + 11611100507.

It is an arithmetic number, because the mean of its divisors is an integer number (17416650759).

Almost surely, 2^46444402022 is an apocalyptic number.

46444402022 is a deficient number, since it is larger than the sum of its proper divisors (23222201014).

46444402022 is a wasteful number, since it uses less digits than its factorization.

46444402022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23222201013.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 46444402022 its reverse (22020444464), we get a palindrome (68464846486).

The spelling of 46444402022 in words is "forty-six billion, four hundred forty-four million, four hundred two thousand, twenty-two".