1210120202104 has 32 divisors (see below), whose sum is σ = 2475307422000. Its totient is φ = 550040958720.

The previous prime is 1210120202029. The next prime is 1210120202119. The reversal of 1210120202104 is 4012020210121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3948604 + ... + 4244020.

Almost surely, 2^{1210120202104} is an apocalyptic number.

It is an amenable number.

1210120202104 is an abundant number, since it is smaller than the sum of its proper divisors (1265187219896).

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

1210120202104 is a wasteful number, since it uses less digits than its factorization.

1210120202104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341983 (or 341979 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1210120202104 its reverse (4012020210121), we get a palindrome (5222140412225).

The spelling of 1210120202104 in words is "one trillion, two hundred ten billion, one hundred twenty million, two hundred two thousand, one hundred four".