1210100220104 has 16 divisors (see below), whose sum is σ = 2367587387520. Its totient is φ = 578743583440.

The previous prime is 1210100220103. The next prime is 1210100220139. The reversal of 1210100220104 is 4010220010121.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1210100220103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3288315632 + ... + 3288315999.

It is an arithmetic number, because the mean of its divisors is an integer number (147974211720).

Almost surely, 2^{1210100220104} is an apocalyptic number.

It is an amenable number.

1210100220104 is a deficient number, since it is larger than the sum of its proper divisors (1157487167416).

1210100220104 is a wasteful number, since it uses less digits than its factorization.

1210100220104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6576631660 (or 6576631656 counting only the distinct ones).

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

Adding to 1210100220104 its reverse (4010220010121), we get a palindrome (5220320230225).

The spelling of 1210100220104 in words is "one trillion, two hundred ten billion, one hundred million, two hundred twenty thousand, one hundred four".