120100201206 has 32 divisors (see below), whose sum is σ = 255319503840. Its totient is φ = 37531877376.

The previous prime is 120100201099. The next prime is 120100201253. The reversal of 120100201206 is 602102001021.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 2264551 + ... + 2316978.

It is an arithmetic number, because the mean of its divisors is an integer number (7978734495).

Almost surely, 2^120100201206 is an apocalyptic number.

120100201206 is an abundant number, since it is smaller than the sum of its proper divisors (135219302634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120100201206 is a wasteful number, since it uses less digits than its factorization.

120100201206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4581808.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 120100201206 its reverse (602102001021), we get a palindrome (722202202227).

The spelling of 120100201206 in words is "one hundred twenty billion, one hundred million, two hundred one thousand, two hundred six".