10120120002008 has 32 divisors (see below), whose sum is σ = 18984738853200. Its totient is φ = 5057523491328.

The previous prime is 10120120001993. The next prime is 10120120002029. The reversal of 10120120002008 is 80020002102101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190512860 + ... + 190565972.

Almost surely, 2^{10120120002008} is an apocalyptic number.

It is an amenable number.

10120120002008 is a deficient number, since it is larger than the sum of its proper divisors (8864618851192).

10120120002008 is a wasteful number, since it uses less digits than its factorization.

10120120002008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64611 (or 64607 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10120120002008 its reverse (80020002102101), we get a palindrome (90140122104109).

The spelling of 10120120002008 in words is "ten trillion, one hundred twenty billion, one hundred twenty million, two thousand, eight".