2233100342021 has 2 divisors, whose sum is σ = 2233100342022. Its totient is φ = 2233100342020.

The previous prime is 2233100341981. The next prime is 2233100342051. The reversal of 2233100342021 is 1202430013322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2095867139521 + 137233202500 = 1447711^2 + 370450^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233100342021 - 2¹⁰ = 2233100340997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2233100342051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116550171010 + 1116550171011.

It is an arithmetic number, because the mean of its divisors is an integer number (1116550171011).

Almost surely, 2^{2233100342021} is an apocalyptic number.

It is an amenable number.

2233100342021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2233100342021 is an equidigital number, since it uses as much as digits as its factorization.

2233100342021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2233100342021 its reverse (1202430013322), we get a palindrome (3435530355343).

The spelling of 2233100342021 in words is "two trillion, two hundred thirty-three billion, one hundred million, three hundred forty-two thousand, twenty-one".