12020120210002 has 16 divisors (see below), whose sum is σ = 19920813034752. Its totient is φ = 5410591193920.

The previous prime is 12020120209969. The next prime is 12020120210023. The reversal of 12020120210002 is 20001202102021.

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, 7685498074 + ... + 7685499637.

It is an arithmetic number, because the mean of its divisors is an integer number (1245050814672).

Almost surely, 2^{12020120210002} is an apocalyptic number.

12020120210002 is a deficient number, since it is larger than the sum of its proper divisors (7900692824750).

12020120210002 is a wasteful number, since it uses less digits than its factorization.

12020120210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15370997753.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12020120210002 its reverse (20001202102021), we get a palindrome (32021322312023).

The spelling of 12020120210002 in words is "twelve trillion, twenty billion, one hundred twenty million, two hundred ten thousand, two".