22224446802358 has 16 divisors (see below), whose sum is σ = 33870839890176. Its totient is φ = 10934765349480.

The previous prime is 22224446802277. The next prime is 22224446802359. The reversal of 22224446802358 is 85320864442222.

It is a super-2 number, since 2×22224446802358² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22224446802359) 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 7 ways as a sum of consecutive naturals, for example, 149553066 + ... + 149701597.

It is an arithmetic number, because the mean of its divisors is an integer number (2116927493136).

Almost surely, 2^{22224446802358} is an apocalyptic number.

22224446802358 is a deficient number, since it is larger than the sum of its proper divisors (11646393087818).

22224446802358 is a wasteful number, since it uses less digits than its factorization.

22224446802358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299255259.

The product of its (nonzero) digits is 11796480, while the sum is 52.

The spelling of 22224446802358 in words is "twenty-two trillion, two hundred twenty-four billion, four hundred forty-six million, eight hundred two thousand, three hundred fifty-eight".