1200122220083 has 2 divisors, whose sum is σ = 1200122220084. Its totient is φ = 1200122220082.

The previous prime is 1200122220071. The next prime is 1200122220151. The reversal of 1200122220083 is 3800222210021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1200122220083 - 2¹² = 1200122215987 is a prime.

It is not a weakly prime, because it can be changed into another prime (1200122220013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600061110041 + 600061110042.

It is an arithmetic number, because the mean of its divisors is an integer number (600061110042).

Almost surely, 2^{1200122220083} is an apocalyptic number.

1200122220083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200122220083 is an equidigital number, since it uses as much as digits as its factorization.

1200122220083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

The spelling of 1200122220083 in words is "one trillion, two hundred billion, one hundred twenty-two million, two hundred twenty thousand, eighty-three".