35121670212 has 24 divisors (see below), whose sum is σ = 82871359200. Its totient is φ = 11575681216.

The previous prime is 35121670201. The next prime is 35121670249. The reversal of 35121670212 is 21207612153.

It is a self number, because there is not a number n which added to its sum of digits gives 35121670212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16441662 + ... + 16443797.

It is an arithmetic number, because the mean of its divisors is an integer number (3452973300).

Almost surely, 2^35121670212 is an apocalyptic number.

It is an amenable number.

35121670212 is an abundant number, since it is smaller than the sum of its proper divisors (47749688988).

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

35121670212 is a wasteful number, since it uses less digits than its factorization.

35121670212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32885555 (or 32885553 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The spelling of 35121670212 in words is "thirty-five billion, one hundred twenty-one million, six hundred seventy thousand, two hundred twelve".