1120220209951 has 2 divisors, whose sum is σ = 1120220209952. Its totient is φ = 1120220209950.

The previous prime is 1120220209943. The next prime is 1120220210033. The reversal of 1120220209951 is 1599020220211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120220209951 - 2³ = 1120220209943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120220209351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560110104975 + 560110104976.

It is an arithmetic number, because the mean of its divisors is an integer number (560110104976).

Almost surely, 2^{1120220209951} is an apocalyptic number.

1120220209951 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120220209951 is an equidigital number, since it uses as much as digits as its factorization.

1120220209951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 34.

The spelling of 1120220209951 in words is "one trillion, one hundred twenty billion, two hundred twenty million, two hundred nine thousand, nine hundred fifty-one".