312002211151 has 2 divisors, whose sum is σ = 312002211152. Its totient is φ = 312002211150.

The previous prime is 312002211137. The next prime is 312002211161. The reversal of 312002211151 is 151112200213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312002211151 - 2⁵ = 312002211119 is a prime.

It is a super-2 number, since 2×312002211151² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312002211161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156001105575 + 156001105576.

It is an arithmetic number, because the mean of its divisors is an integer number (156001105576).

Almost surely, 2^312002211151 is an apocalyptic number.

312002211151 is a deficient number, since it is larger than the sum of its proper divisors (1).

312002211151 is an equidigital number, since it uses as much as digits as its factorization.

312002211151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 312002211151 its reverse (151112200213), we get a palindrome (463114411364).

The spelling of 312002211151 in words is "three hundred twelve billion, two million, two hundred eleven thousand, one hundred fifty-one".