22205004201078 has 8 divisors (see below), whose sum is σ = 44410008402168. Its totient is φ = 7401668067024.

The previous prime is 22205004201067. The next prime is 22205004201089. The reversal of 22205004201078 is 87010240050222.

It is an interprime number because it is at equal distance from previous prime (22205004201067) and next prime (22205004201089).

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

22205004201078 is an admirable number.

It is a super-3 number, since 3×22205004201078³ (a number of 41 digits) contains 333 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, 1850417016751 + ... + 1850417016762.

It is an arithmetic number, because the mean of its divisors is an integer number (5551251050271).

Almost surely, 2^{22205004201078} is an apocalyptic number.

22205004201078 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22205004201078 is a wasteful number, since it uses less digits than its factorization.

22205004201078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700834033518.

The product of its (nonzero) digits is 17920, while the sum is 33.

The spelling of 22205004201078 in words is "twenty-two trillion, two hundred five billion, four million, two hundred one thousand, seventy-eight".