12210999467 has 2 divisors, whose sum is σ = 12210999468. Its totient is φ = 12210999466.

The previous prime is 12210999461. The next prime is 12210999473. The reversal of 12210999467 is 76499901221.

It is a balanced prime because it is at equal distance from previous prime (12210999461) and next prime (12210999473).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12210999467 is a prime.

It is not a weakly prime, because it can be changed into another prime (12210999461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105499733 + 6105499734.

It is an arithmetic number, because the mean of its divisors is an integer number (6105499734).

Almost surely, 2^12210999467 is an apocalyptic number.

12210999467 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210999467 is an equidigital number, since it uses as much as digits as its factorization.

12210999467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 50.

The spelling of 12210999467 in words is "twelve billion, two hundred ten million, nine hundred ninety-nine thousand, four hundred sixty-seven".