22022455213045 has 8 divisors (see below), whose sum is σ = 30202224292224. Its totient is φ = 15101112146064.

The previous prime is 22022455213037. The next prime is 22022455213069. The reversal of 22022455213045 is 54031255422022.

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

It is not a de Polignac number, because 22022455213045 - 2³ = 22022455213037 is a prime.

It is a super-2 number, since 2×22022455213045² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22022455212995 and 22022455213013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314606503009 + ... + 314606503078.

It is an arithmetic number, because the mean of its divisors is an integer number (3775278036528).

Almost surely, 2^{22022455213045} is an apocalyptic number.

It is an amenable number.

22022455213045 is a deficient number, since it is larger than the sum of its proper divisors (8179769079179).

22022455213045 is an equidigital number, since it uses as much as digits as its factorization.

22022455213045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629213006099.

The product of its (nonzero) digits is 192000, while the sum is 37.

The spelling of 22022455213045 in words is "twenty-two trillion, twenty-two billion, four hundred fifty-five million, two hundred thirteen thousand, forty-five".