120353656346522 has 16 divisors (see below), whose sum is σ = 184944469534272. Its totient is φ = 58705671302880.

The previous prime is 120353656346507. The next prime is 120353656346557. The reversal of 120353656346522 is 225643656353021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41454278 + ... + 44262449.

It is an arithmetic number, because the mean of its divisors is an integer number (11559029345892).

Almost surely, 2^{120353656346522} is an apocalyptic number.

120353656346522 is a deficient number, since it is larger than the sum of its proper divisors (64590813187750).

120353656346522 is a wasteful number, since it uses less digits than its factorization.

120353656346522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85733893.

The product of its (nonzero) digits is 23328000, while the sum is 53.

The spelling of 120353656346522 in words is "one hundred twenty trillion, three hundred fifty-three billion, six hundred fifty-six million, three hundred forty-six thousand, five hundred twenty-two".