2220246013049 has 2 divisors, whose sum is σ = 2220246013050. Its totient is φ = 2220246013048.

The previous prime is 2220246013019. The next prime is 2220246013087. The reversal of 2220246013049 is 9403106420222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1524743388025 + 695502625024 = 1234805^2 + 833968^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220246013049 is a prime.

It is not a weakly prime, because it can be changed into another prime (2220246013019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110123006524 + 1110123006525.

It is an arithmetic number, because the mean of its divisors is an integer number (1110123006525).

Almost surely, 2^{2220246013049} is an apocalyptic number.

It is an amenable number.

2220246013049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220246013049 is an equidigital number, since it uses as much as digits as its factorization.

2220246013049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 2220246013049 in words is "two trillion, two hundred twenty billion, two hundred forty-six million, thirteen thousand, forty-nine".