2233311402121 has 2 divisors, whose sum is σ = 2233311402122. Its totient is φ = 2233311402120.

The previous prime is 2233311402107. The next prime is 2233311402137. The reversal of 2233311402121 is 1212041133322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1442554732096 + 790756670025 = 1201064^2 + 889245^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233311402121 - 2²¹ = 2233309304969 is a prime.

It is not a weakly prime, because it can be changed into another prime (2233311402821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116655701060 + 1116655701061.

It is an arithmetic number, because the mean of its divisors is an integer number (1116655701061).

Almost surely, 2^{2233311402121} is an apocalyptic number.

It is an amenable number.

2233311402121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2233311402121 is an equidigital number, since it uses as much as digits as its factorization.

2233311402121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 2233311402121 its reverse (1212041133322), we get a palindrome (3445352535443).

The spelling of 2233311402121 in words is "two trillion, two hundred thirty-three billion, three hundred eleven million, four hundred two thousand, one hundred twenty-one".