2012302200049 has 2 divisors, whose sum is σ = 2012302200050. Its totient is φ = 2012302200048.

The previous prime is 2012302199993. The next prime is 2012302200121. The reversal of 2012302200049 is 9400022032102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1505688514225 + 506613685824 = 1227065^2 + 711768^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012302200049 - 2²³ = 2012293811441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2012302199996 and 2012302200032.

It is not a weakly prime, because it can be changed into another prime (2012302200449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006151100024 + 1006151100025.

It is an arithmetic number, because the mean of its divisors is an integer number (1006151100025).

Almost surely, 2^{2012302200049} is an apocalyptic number.

It is an amenable number.

2012302200049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012302200049 is an equidigital number, since it uses as much as digits as its factorization.

2012302200049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 2012302200049 in words is "two trillion, twelve billion, three hundred two million, two hundred thousand, forty-nine".