120220001020002 has 32 divisors (see below), whose sum is σ = 261499103530560. Its totient is φ = 36624524299200.

The previous prime is 120220001019983. The next prime is 120220001020057. The reversal of 120220001020002 is 200020100022021.

It is a self number, because there is not a number n which added to its sum of digits gives 120220001020002.

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, 7630101352 + ... + 7630117107.

It is an arithmetic number, because the mean of its divisors is an integer number (8171846985330).

Almost surely, 2^{120220001020002} is an apocalyptic number.

120220001020002 is an abundant number, since it is smaller than the sum of its proper divisors (141279102510558).

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

120220001020002 is a wasteful number, since it uses less digits than its factorization.

120220001020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15260218578.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 120220001020002 its reverse (200020100022021), we get a palindrome (320240101042023).

The spelling of 120220001020002 in words is "one hundred twenty trillion, two hundred twenty billion, one million, twenty thousand, two".