22030036651643 has 12 divisors (see below), whose sum is σ = 22072656997440. Its totient is φ = 21987463738032.

The previous prime is 22030036651543. The next prime is 22030036651709. The reversal of 22030036651643 is 34615663003022.

It is not a de Polignac number, because 22030036651643 - 2¹⁴ = 22030036635259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22030036651643.

It is not an unprimeable number, because it can be changed into a prime (22030036651543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6210890996 + ... + 6210894542.

It is an arithmetic number, because the mean of its divisors is an integer number (1839388083120).

Almost surely, 2^{22030036651643} is an apocalyptic number.

22030036651643 is a deficient number, since it is larger than the sum of its proper divisors (42620345797).

22030036651643 is an frugal number, since it uses more digits than its factorization.

22030036651643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9986 (or 6439 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 41.

Adding to 22030036651643 its reverse (34615663003022), we get a palindrome (56645699654665).

The spelling of 22030036651643 in words is "twenty-two trillion, thirty billion, thirty-six million, six hundred fifty-one thousand, six hundred forty-three".