120022201021002 has 32 divisors (see below), whose sum is σ = 279935162736000. Its totient is φ = 34292057433984.

The previous prime is 120022201020983. The next prime is 120022201021039. The reversal of 120022201021002 is 200120102220021.

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, 29159910727 + ... + 29159914842.

It is an arithmetic number, because the mean of its divisors is an integer number (8747973835500).

Almost surely, 2^{120022201021002} is an apocalyptic number.

120022201021002 is an abundant number, since it is smaller than the sum of its proper divisors (159912961714998).

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

120022201021002 is an equidigital number, since it uses as much as digits as its factorization.

120022201021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58319825595 (or 58319825581 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120022201021002 its reverse (200120102220021), we get a palindrome (320142303241023).

The spelling of 120022201021002 in words is "one hundred twenty trillion, twenty-two billion, two hundred one million, twenty-one thousand, two".