22074166028 has 24 divisors (see below), whose sum is σ = 41219974320. Its totient is φ = 10312945920.

The previous prime is 22074165991. The next prime is 22074166039. The reversal of 22074166028 is 82066147022.

It is a super-3 number, since 3×22074166028³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 22074165982 and 22074166000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1983833 + ... + 1994928.

It is an arithmetic number, because the mean of its divisors is an integer number (1717498930).

Almost surely, 2^22074166028 is an apocalyptic number.

It is an amenable number.

22074166028 is a deficient number, since it is larger than the sum of its proper divisors (19145808292).

22074166028 is a wasteful number, since it uses less digits than its factorization.

22074166028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3978857 (or 3978855 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 22074166028 in words is "twenty-two billion, seventy-four million, one hundred sixty-six thousand, twenty-eight".