120220032030212 has 6 divisors (see below), whose sum is σ = 210385056052878. Its totient is φ = 60110016015104.

The previous prime is 120220032030209. The next prime is 120220032030251. The reversal of 120220032030212 is 212030230022021.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 74886419845636 + 45333612184576 = 8653694^2 + 6733024^2 .

It is a super-2 number, since 2×120220032030212² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15027504003773 + ... + 15027504003780.

It is an arithmetic number, because the mean of its divisors is an integer number (35064176008813).

Almost surely, 2^{120220032030212} is an apocalyptic number.

It is an amenable number.

120220032030212 is a deficient number, since it is larger than the sum of its proper divisors (90165024022666).

120220032030212 is a wasteful number, since it uses less digits than its factorization.

120220032030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30055008007557 (or 30055008007555 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 120220032030212 its reverse (212030230022021), we get a palindrome (332250262052233).

The spelling of 120220032030212 in words is "one hundred twenty trillion, two hundred twenty billion, thirty-two million, thirty thousand, two hundred twelve".