22014046546 has 16 divisors (see below), whose sum is σ = 33227006400. Its totient is φ = 10938410640.

The previous prime is 22014046531. The next prime is 22014046573. The reversal of 22014046546 is 64564041022.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2517001 + ... + 2525731.

It is an arithmetic number, because the mean of its divisors is an integer number (2076687900).

Almost surely, 2^22014046546 is an apocalyptic number.

22014046546 is a deficient number, since it is larger than the sum of its proper divisors (11212959854).

22014046546 is a wasteful number, since it uses less digits than its factorization.

22014046546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16449.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 22014046546 its reverse (64564041022), we get a palindrome (86578087568).

The spelling of 22014046546 in words is "twenty-two billion, fourteen million, forty-six thousand, five hundred forty-six".