120219164034409 has 16 divisors (see below), whose sum is σ = 132503661815616. Its totient is φ = 108160638566400.

The previous prime is 120219164034401. The next prime is 120219164034479. The reversal of 120219164034409 is 904430461912021.

It is a cyclic number.

It is not a de Polignac number, because 120219164034409 - 2³ = 120219164034401 is a prime.

It is a super-2 number, since 2×120219164034409² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120219164034401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40213774 + ... + 43099720.

It is an arithmetic number, because the mean of its divisors is an integer number (8281478863476).

Almost surely, 2^{120219164034409} is an apocalyptic number.

It is an amenable number.

120219164034409 is a deficient number, since it is larger than the sum of its proper divisors (12284497781207).

120219164034409 is a wasteful number, since it uses less digits than its factorization.

120219164034409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925096.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 120219164034409 in words is "one hundred twenty trillion, two hundred nineteen billion, one hundred sixty-four million, thirty-four thousand, four hundred nine".