120202100002 has 8 divisors (see below), whose sum is σ = 182088330012. Its totient is φ = 59505990000.

The previous prime is 120202099991. The next prime is 120202100021. The reversal of 120202100002 is 200001202021.

It can be written as a sum of positive squares in 2 ways, for example, as 88703304561 + 31498795441 = 297831^2 + 177479^2 .

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, 297529749 + ... + 297530152.

Almost surely, 2^120202100002 is an apocalyptic number.

120202100002 is a deficient number, since it is larger than the sum of its proper divisors (61886230010).

120202100002 is a wasteful number, since it uses less digits than its factorization.

120202100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595060004.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 120202100002 its reverse (200001202021), we get a palindrome (320203302023).

The spelling of 120202100002 in words is "one hundred twenty billion, two hundred two million, one hundred thousand, two".