22074236374 has 8 divisors (see below), whose sum is σ = 33268281048. Its totient is φ = 10984809360.

The previous prime is 22074236363. The next prime is 22074236377. The reversal of 22074236374 is 47363247022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22074236374² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22074236377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26153887 + ... + 26154730.

It is an arithmetic number, because the mean of its divisors is an integer number (4158535131).

Almost surely, 2^22074236374 is an apocalyptic number.

22074236374 is a deficient number, since it is larger than the sum of its proper divisors (11194044674).

22074236374 is a wasteful number, since it uses less digits than its factorization.

22074236374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52308830.

The product of its (nonzero) digits is 338688, while the sum is 40.

The spelling of 22074236374 in words is "twenty-two billion, seventy-four million, two hundred thirty-six thousand, three hundred seventy-four".