22047730862422 has 8 divisors (see below), whose sum is σ = 33076531636272. Its totient is φ = 11022220317000.

The previous prime is 22047730862371. The next prime is 22047730862473. The reversal of 22047730862422 is 22426803774022.

It is an interprime number because it is at equal distance from previous prime (22047730862371) and next prime (22047730862473).

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

It is a super-2 number, since 2×22047730862422² (a number of 27 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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 822540354 + ... + 822567157.

It is an arithmetic number, because the mean of its divisors is an integer number (4134566454534).

Almost surely, 2^{22047730862422} is an apocalyptic number.

22047730862422 is a deficient number, since it is larger than the sum of its proper divisors (11028800773850).

22047730862422 is a wasteful number, since it uses less digits than its factorization.

22047730862422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645114214.

The product of its (nonzero) digits is 3612672, while the sum is 49.

The spelling of 22047730862422 in words is "twenty-two trillion, forty-seven billion, seven hundred thirty million, eight hundred sixty-two thousand, four hundred twenty-two".