22244424620002 has 32 divisors (see below), whose sum is σ = 36121717869552. Its totient is φ = 10212830797824.

The previous prime is 22244424619987. The next prime is 22244424620039. The reversal of 22244424620002 is 20002642444222.

It can be written as a sum of positive squares in 8 ways, for example, as 4910350196761 + 17334074423241 = 2215931^2 + 4163421^2 .

It is a super-2 number, since 2×22244424620002² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22244424620002.

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 15 ways as a sum of consecutive naturals, for example, 86467188 + ... + 86724064.

Almost surely, 2^{22244424620002} is an apocalyptic number.

22244424620002 is a deficient number, since it is larger than the sum of its proper divisors (13877293249550).

22244424620002 is a wasteful number, since it uses less digits than its factorization.

22244424620002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274342.

The product of its (nonzero) digits is 98304, while the sum is 34.

The spelling of 22244424620002 in words is "twenty-two trillion, two hundred forty-four billion, four hundred twenty-four million, six hundred twenty thousand, two".