120002021201012 has 12 divisors (see below), whose sum is σ = 210003617966436. Its totient is φ = 60000987496320.

The previous prime is 120002021201009. The next prime is 120002021201071. The reversal of 120002021201012 is 210102120200021.

It can be written as a sum of positive squares in 2 ways, for example, as 53574728914576 + 66427292286436 = 7319476^2 + 8150294^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11964812 + ... + 19574492.

It is an arithmetic number, because the mean of its divisors is an integer number (17500301497203).

Almost surely, 2^{120002021201012} is an apocalyptic number.

It is an amenable number.

120002021201012 is a deficient number, since it is larger than the sum of its proper divisors (90001596765424).

120002021201012 is a wasteful number, since it uses less digits than its factorization.

120002021201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11552098 (or 11552096 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120002021201012 its reverse (210102120200021), we get a palindrome (330104141401033).

The spelling of 120002021201012 in words is "one hundred twenty trillion, two billion, twenty-one million, two hundred one thousand, twelve".