1202011221179 has 2 divisors, whose sum is σ = 1202011221180. Its totient is φ = 1202011221178.

The previous prime is 1202011221133. The next prime is 1202011221199. The reversal of 1202011221179 is 9711221102021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1202011221179 - 2¹² = 1202011217083 is a prime.

It is not a weakly prime, because it can be changed into another prime (1202011221119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601005610589 + 601005610590.

It is an arithmetic number, because the mean of its divisors is an integer number (601005610590).

Almost surely, 2^{1202011221179} is an apocalyptic number.

1202011221179 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202011221179 is an equidigital number, since it uses as much as digits as its factorization.

1202011221179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 29.

The spelling of 1202011221179 in words is "one trillion, two hundred two billion, eleven million, two hundred twenty-one thousand, one hundred seventy-nine".