1220222000099 has 2 divisors, whose sum is σ = 1220222000100. Its totient is φ = 1220222000098.

The previous prime is 1220222000017. The next prime is 1220222000117. The reversal of 1220222000099 is 9900002220221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1220222000099 - 2³⁶ = 1151502523363 is a prime.

It is not a weakly prime, because it can be changed into another prime (1220222005099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610111000049 + 610111000050.

It is an arithmetic number, because the mean of its divisors is an integer number (610111000050).

Almost surely, 2^{1220222000099} is an apocalyptic number.

1220222000099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220222000099 is an equidigital number, since it uses as much as digits as its factorization.

1220222000099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 1220222000099 in words is "one trillion, two hundred twenty billion, two hundred twenty-two million, ninety-nine", and thus it is an aban number.