222001053633 has 6 divisors (see below), whose sum is σ = 320668188594. Its totient is φ = 148000702416.

The previous prime is 222001053611. The next prime is 222001053667. The reversal of 222001053633 is 336350100222.

222001053633 is a `hidden beast` number, since 2 + 2 + 20 + 0 + 1 + 0 + 5 + 3 + 633 = 666.

It can be written as a sum of positive squares in only one way, i.e., 173216613249 + 48784440384 = 416193^2 + 220872^2 .

It is not a de Polignac number, because 222001053633 - 2¹⁸ = 222000791489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222001053597 and 222001053606.

It is not an unprimeable number, because it can be changed into a prime (222001057633) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12333391860 + ... + 12333391877.

It is an arithmetic number, because the mean of its divisors is an integer number (53444698099).

Almost surely, 2^222001053633 is an apocalyptic number.

It is an amenable number.

222001053633 is a deficient number, since it is larger than the sum of its proper divisors (98667134961).

222001053633 is a wasteful number, since it uses less digits than its factorization.

222001053633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24666783743 (or 24666783740 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 222001053633 its reverse (336350100222), we get a palindrome (558351153855).

The spelling of 222001053633 in words is "two hundred twenty-two billion, one million, fifty-three thousand, six hundred thirty-three".