12270145411 has 2 divisors, whose sum is σ = 12270145412. Its totient is φ = 12270145410.

The previous prime is 12270145373. The next prime is 12270145429. The reversal of 12270145411 is 11454107221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12270145411 - 2²¹ = 12268048259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12270145411.

It is not a weakly prime, because it can be changed into another prime (12270145211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6135072705 + 6135072706.

It is an arithmetic number, because the mean of its divisors is an integer number (6135072706).

Almost surely, 2^12270145411 is an apocalyptic number.

12270145411 is a deficient number, since it is larger than the sum of its proper divisors (1).

12270145411 is an equidigital number, since it uses as much as digits as its factorization.

12270145411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 28.

The spelling of 12270145411 in words is "twelve billion, two hundred seventy million, one hundred forty-five thousand, four hundred eleven".