10101120212002 has 8 divisors (see below), whose sum is σ = 15285765984876. Its totient is φ = 5005864883712.

The previous prime is 10101120211981. The next prime is 10101120212023. The reversal of 10101120212002 is 20021202110101.

It is an interprime number because it is at equal distance from previous prime (10101120211981) and next prime (10101120212023).

It can be written as a sum of positive squares in 2 ways, for example, as 6400348471881 + 3700771740121 = 2529891^2 + 1923739^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 22347610863 + ... + 22347611314.

Almost surely, 2^{10101120212002} is an apocalyptic number.

10101120212002 is a deficient number, since it is larger than the sum of its proper divisors (5184645772874).

10101120212002 is a wasteful number, since it uses less digits than its factorization.

10101120212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44695222292.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10101120212002 its reverse (20021202110101), we get a palindrome (30122322322103).

The spelling of 10101120212002 in words is "ten trillion, one hundred one billion, one hundred twenty million, two hundred twelve thousand, two".