70212121011459 has 12 divisors (see below), whose sum is σ = 115905723574576. Its totient is φ = 40121212006512.

The previous prime is 70212121011371. The next prime is 70212121011467. The reversal of 70212121011459 is 95411012121207.

It is a happy number.

70212121011459 is a `hidden beast` number, since 70 + 2 + 1 + 2 + 121 + 0 + 11 + 459 = 666.

It is not a de Polignac number, because 70212121011459 - 2⁸ = 70212121011203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70212121011959) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 557239055584 + ... + 557239055709.

Almost surely, 2^{70212121011459} is an apocalyptic number.

70212121011459 is a deficient number, since it is larger than the sum of its proper divisors (45693602563117).

70212121011459 is a wasteful number, since it uses less digits than its factorization.

70212121011459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114478111306 (or 1114478111303 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 36.

The spelling of 70212121011459 in words is "seventy trillion, two hundred twelve billion, one hundred twenty-one million, eleven thousand, four hundred fifty-nine".