22444102135355 has 16 divisors (see below), whose sum is σ = 26973664024224. Its totient is φ = 17928124139520.

The previous prime is 22444102135337. The next prime is 22444102135361. The reversal of 22444102135355 is 55353120144422.

It is not a de Polignac number, because 22444102135355 - 2¹⁰ = 22444102134331 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54650459 + ... + 55059611.

It is an arithmetic number, because the mean of its divisors is an integer number (1685854001514).

Almost surely, 2^{22444102135355} is an apocalyptic number.

22444102135355 is a deficient number, since it is larger than the sum of its proper divisors (4529561888869).

22444102135355 is a wasteful number, since it uses less digits than its factorization.

22444102135355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425726.

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 22444102135355 its reverse (55353120144422), we get a palindrome (77797222279777).

The spelling of 22444102135355 in words is "twenty-two trillion, four hundred forty-four billion, one hundred two million, one hundred thirty-five thousand, three hundred fifty-five".