1202110110108 has 36 divisors (see below), whose sum is σ = 3046321332600. Its totient is φ = 399694036896.

The previous prime is 1202110110107. The next prime is 1202110110151. The reversal of 1202110110108 is 8010110112021.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202110110107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42041058 + ... + 42069641.

Almost surely, 2^{1202110110108} is an apocalyptic number.

1202110110108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1202110110108 is an abundant number, since it is smaller than the sum of its proper divisors (1844211222492).

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

1202110110108 is a wasteful number, since it uses less digits than its factorization.

1202110110108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84111106 (or 84111101 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 1202110110108 its reverse (8010110112021), we get a palindrome (9212220222129).

The spelling of 1202110110108 in words is "one trillion, two hundred two billion, one hundred ten million, one hundred ten thousand, one hundred eight".