120221122241522 has 8 divisors (see below), whose sum is σ = 180331750953216. Its totient is φ = 60110538590452.

The previous prime is 120221122241497. The next prime is 120221122241531. The reversal of 120221122241522 is 225142221122021.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3534038 + ... + 15903825.

It is an arithmetic number, because the mean of its divisors is an integer number (22541468869152).

Almost surely, 2^{120221122241522} is an apocalyptic number.

120221122241522 is a deficient number, since it is larger than the sum of its proper divisors (60110628711694).

120221122241522 is a wasteful number, since it uses less digits than its factorization.

120221122241522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22530312.

The product of its (nonzero) digits is 5120, while the sum is 29.

Adding to 120221122241522 its reverse (225142221122021), we get a palindrome (345363343363543).

The spelling of 120221122241522 in words is "one hundred twenty trillion, two hundred twenty-one billion, one hundred twenty-two million, two hundred forty-one thousand, five hundred twenty-two".