120102212002 has 8 divisors (see below), whose sum is σ = 180321846300. Its totient is φ = 59994929904.

The previous prime is 120102211997. The next prime is 120102212029. The reversal of 120102212002 is 200212201021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 103889537761 + 16212674241 = 322319^2 + 127329^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 28085377 + ... + 28089652.

Almost surely, 2^120102212002 is an apocalyptic number.

120102212002 is a deficient number, since it is larger than the sum of its proper divisors (60219634298).

120102212002 is a wasteful number, since it uses less digits than its factorization.

120102212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56176100.

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

Adding to 120102212002 its reverse (200212201021), we get a palindrome (320314413023).

The spelling of 120102212002 in words is "one hundred twenty billion, one hundred two million, two hundred twelve thousand, two".