2220466206407 has 2 divisors, whose sum is σ = 2220466206408. Its totient is φ = 2220466206406.

The previous prime is 2220466206359. The next prime is 2220466206437. The reversal of 2220466206407 is 7046026640222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220466206407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220466206437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110233103203 + 1110233103204.

It is an arithmetic number, because the mean of its divisors is an integer number (1110233103204).

Almost surely, 2^{2220466206407} is an apocalyptic number.

2220466206407 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220466206407 is an equidigital number, since it uses as much as digits as its factorization.

2220466206407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 2220466206407 in words is "two trillion, two hundred twenty billion, four hundred sixty-six million, two hundred six thousand, four hundred seven".