22260450563155 has 32 divisors (see below), whose sum is σ = 30823638893568. Its totient is φ = 15117409296000.

The previous prime is 22260450563129. The next prime is 22260450563201. The reversal of 22260450563155 is 55136505406222.

It is not a de Polignac number, because 22260450563155 - 2⁷ = 22260450563027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4613212 + ... + 8111881.

It is an arithmetic number, because the mean of its divisors is an integer number (963238715424).

Almost surely, 2^{22260450563155} is an apocalyptic number.

22260450563155 is a deficient number, since it is larger than the sum of its proper divisors (8563188330413).

22260450563155 is a wasteful number, since it uses less digits than its factorization.

22260450563155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12725587.

The product of its (nonzero) digits is 2160000, while the sum is 46.

Adding to 22260450563155 its reverse (55136505406222), we get a palindrome (77396955969377).

The spelling of 22260450563155 in words is "twenty-two trillion, two hundred sixty billion, four hundred fifty million, five hundred sixty-three thousand, one hundred fifty-five".