28341996022 has 32 divisors (see below), whose sum is σ = 44025982560. Its totient is φ = 13678156800.

The previous prime is 28341995999. The next prime is 28341996049. The reversal of 28341996022 is 22069914382.

It is a super-2 number, since 2×28341996022² (a number of 22 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 1302004 + ... + 1323592.

It is an arithmetic number, because the mean of its divisors is an integer number (1375811955).

Almost surely, 2^28341996022 is an apocalyptic number.

28341996022 is a deficient number, since it is larger than the sum of its proper divisors (15683986538).

28341996022 is a wasteful number, since it uses less digits than its factorization.

28341996022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21856.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 28341996022 in words is "twenty-eight billion, three hundred forty-one million, nine hundred ninety-six thousand, twenty-two".