22428361046 has 24 divisors (see below), whose sum is σ = 42145603920. Its totient is φ = 8872757712.

The previous prime is 22428360973. The next prime is 22428361063. The reversal of 22428361046 is 64016382422.

It is a happy number.

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 in 11 ways as a sum of consecutive naturals, for example, 8801066 + ... + 8803613.

It is an arithmetic number, because the mean of its divisors is an integer number (1756066830).

Almost surely, 2^22428361046 is an apocalyptic number.

22428361046 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22428361046 is a deficient number, since it is larger than the sum of its proper divisors (19717242874).

22428361046 is a wasteful number, since it uses less digits than its factorization.

22428361046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17604708 (or 17604701 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 22428361046 in words is "twenty-two billion, four hundred twenty-eight million, three hundred sixty-one thousand, forty-six".