2234133145021 has 2 divisors, whose sum is σ = 2234133145022. Its totient is φ = 2234133145020.

The previous prime is 2234133144973. The next prime is 2234133145081. The reversal of 2234133145021 is 1205413314322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2233724539225 + 408605796 = 1494565^2 + 20214^2 .

It is a cyclic number.

It is not a de Polignac number, because 2234133145021 - 2¹⁷ = 2234133013949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2234133145081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117066572510 + 1117066572511.

It is an arithmetic number, because the mean of its divisors is an integer number (1117066572511).

Almost surely, 2^{2234133145021} is an apocalyptic number.

It is an amenable number.

2234133145021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234133145021 is an equidigital number, since it uses as much as digits as its factorization.

2234133145021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 2234133145021 its reverse (1205413314322), we get a palindrome (3439546459343).

The spelling of 2234133145021 in words is "two trillion, two hundred thirty-four billion, one hundred thirty-three million, one hundred forty-five thousand, twenty-one".