971001110012002 has 16 divisors (see below), whose sum is σ = 1456868429832312. Its totient is φ = 485378313137280.

The previous prime is 971001110011993. The next prime is 971001110012029. The reversal of 971001110012002 is 200210011100179.

It can be written as a sum of positive squares in 4 ways, for example, as 719432612262081 + 251568497749921 = 26822241^2 + 15860911^2 .

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 7 ways as a sum of consecutive naturals, for example, 145761352 + ... + 152277292.

Almost surely, 2^{971001110012002} is an apocalyptic number.

971001110012002 is a deficient number, since it is larger than the sum of its proper divisors (485867319820310).

971001110012002 is a wasteful number, since it uses less digits than its factorization.

971001110012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6534693.

The product of its (nonzero) digits is 252, while the sum is 25.

The spelling of 971001110012002 in words is "nine hundred seventy-one trillion, one billion, one hundred ten million, twelve thousand, two".