120144343220022 has 32 divisors (see below), whose sum is σ = 262148122329984. Its totient is φ = 36405292032000.

The previous prime is 120144343219961. The next prime is 120144343220081. The reversal of 120144343220022 is 220022343441021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50955979 + ... + 53261622.

It is an arithmetic number, because the mean of its divisors is an integer number (8192128822812).

Almost surely, 2^{120144343220022} is an apocalyptic number.

120144343220022 is an abundant number, since it is smaller than the sum of its proper divisors (142003779109962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120144343220022 is a wasteful number, since it uses less digits than its factorization.

120144343220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104235084.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 120144343220022 its reverse (220022343441021), we get a palindrome (340166686661043).

The spelling of 120144343220022 in words is "one hundred twenty trillion, one hundred forty-four billion, three hundred forty-three million, two hundred twenty thousand, twenty-two".