10001112012002 has 4 divisors (see below), whose sum is σ = 15001668018006. Its totient is φ = 5000556006000.

The previous prime is 10001112011983. The next prime is 10001112012041. The reversal of 10001112012002 is 20021021110001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9238687909441 + 762424102561 = 3039521^2 + 873169^2 .

It is a super-2 number, since 2×10001112012002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500278002999 + ... + 2500278003002.

Almost surely, 2^{10001112012002} is an apocalyptic number.

10001112012002 is a deficient number, since it is larger than the sum of its proper divisors (5000556006004).

10001112012002 is an equidigital number, since it uses as much as digits as its factorization.

10001112012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000556006003.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10001112012002 its reverse (20021021110001), we get a palindrome (30022133122003).

The spelling of 10001112012002 in words is "ten trillion, one billion, one hundred twelve million, twelve thousand, two".