120022551655207 has 8 divisors (see below), whose sum is σ = 121715463596832. Its totient is φ = 118329707865600.

The previous prime is 120022551655087. The next prime is 120022551655217. The reversal of 120022551655207 is 702556155220021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120022551655207 - 2⁴³ = 111226458632999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120022551655217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13485778 + ... + 20540479.

It is an arithmetic number, because the mean of its divisors is an integer number (15214432949604).

Almost surely, 2^{120022551655207} is an apocalyptic number.

120022551655207 is a deficient number, since it is larger than the sum of its proper divisors (1692911941625).

120022551655207 is an equidigital number, since it uses as much as digits as its factorization.

120022551655207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34076009.

The product of its (nonzero) digits is 420000, while the sum is 43.

The spelling of 120022551655207 in words is "one hundred twenty trillion, twenty-two billion, five hundred fifty-one million, six hundred fifty-five thousand, two hundred seven".