120219164034479 has 2 divisors, whose sum is σ = 120219164034480. Its totient is φ = 120219164034478.

The previous prime is 120219164034401. The next prime is 120219164034491. The reversal of 120219164034479 is 974430461912021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120219164034479 is a prime.

It is a super-2 number, since 2×120219164034479² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120219164034479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120219164030479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60109582017239 + 60109582017240.

It is an arithmetic number, because the mean of its divisors is an integer number (60109582017240).

Almost surely, 2^{120219164034479} is an apocalyptic number.

120219164034479 is a deficient number, since it is larger than the sum of its proper divisors (1).

120219164034479 is an equidigital number, since it uses as much as digits as its factorization.

120219164034479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 120219164034479 in words is "one hundred twenty trillion, two hundred nineteen billion, one hundred sixty-four million, thirty-four thousand, four hundred seventy-nine".