312202012223119 has 2 divisors, whose sum is σ = 312202012223120. Its totient is φ = 312202012223118.

The previous prime is 312202012222973. The next prime is 312202012223201. The reversal of 312202012223119 is 911322210202213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312202012223119 - 2¹³ = 312202012214927 is a prime.

It is a super-2 number, since 2×312202012223119² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312202012523119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156101006111559 + 156101006111560.

It is an arithmetic number, because the mean of its divisors is an integer number (156101006111560).

Almost surely, 2^{312202012223119} is an apocalyptic number.

312202012223119 is a deficient number, since it is larger than the sum of its proper divisors (1).

312202012223119 is an equidigital number, since it uses as much as digits as its factorization.

312202012223119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 312202012223119 in words is "three hundred twelve trillion, two hundred two billion, twelve million, two hundred twenty-three thousand, one hundred nineteen".