32222221100001 has 24 divisors (see below), whose sum is σ = 46552947968384. Its totient is φ = 21476986068960.

The previous prime is 32222221099907. The next prime is 32222221100011. The reversal of 32222221100001 is 10000112222223.

32222221100001 is a `hidden beast` number, since 322 + 22 + 221 + 100 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 32222221100001 - 2⁹ = 32222221099489 is a prime.

It is a super-3 number, since 3×32222221100001³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (32222221100011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1348931880 + ... + 1348955766.

Almost surely, 2^{32222221100001} is an apocalyptic number.

It is an amenable number.

32222221100001 is a deficient number, since it is larger than the sum of its proper divisors (14330726868383).

32222221100001 is a wasteful number, since it uses less digits than its factorization.

32222221100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48981 (or 48978 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 32222221100001 its reverse (10000112222223), we get a palindrome (42222333322224).

The spelling of 32222221100001 in words is "thirty-two trillion, two hundred twenty-two billion, two hundred twenty-one million, one hundred thousand, one".