274900212133 has 2 divisors, whose sum is σ = 274900212134. Its totient is φ = 274900212132.

The previous prime is 274900212011. The next prime is 274900212193. The reversal of 274900212133 is 331212009472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 274677665409 + 222546724 = 524097^2 + 14918^2 .

It is a cyclic number.

It is not a de Polignac number, because 274900212133 - 2²⁵ = 274866657701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (274900212193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137450106066 + 137450106067.

It is an arithmetic number, because the mean of its divisors is an integer number (137450106067).

Almost surely, 2^274900212133 is an apocalyptic number.

It is an amenable number.

274900212133 is a deficient number, since it is larger than the sum of its proper divisors (1).

274900212133 is an equidigital number, since it uses as much as digits as its factorization.

274900212133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 274900212133 in words is "two hundred seventy-four billion, nine hundred million, two hundred twelve thousand, one hundred thirty-three".