2232211110001 has 2 divisors, whose sum is σ = 2232211110002. Its totient is φ = 2232211110000.

The previous prime is 2232211109993. The next prime is 2232211110023. The reversal of 2232211110001 is 1000111122322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2179311110001 + 52900000000 = 1476249^2 + 230000^2 .

It is a cyclic number.

It is not a de Polignac number, because 2232211110001 - 2³ = 2232211109993 is a prime.

It is a super-3 number, since 3×2232211110001³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (2232211110601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116105555000 + 1116105555001.

It is an arithmetic number, because the mean of its divisors is an integer number (1116105555001).

Almost surely, 2^{2232211110001} is an apocalyptic number.

It is an amenable number.

2232211110001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232211110001 is an equidigital number, since it uses as much as digits as its factorization.

2232211110001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2232211110001 its reverse (1000111122322), we get a palindrome (3232322232323).

The spelling of 2232211110001 in words is "two trillion, two hundred thirty-two billion, two hundred eleven million, one hundred ten thousand, one".