70212125204131 has 8 divisors (see below), whose sum is σ = 71450114410800. Its totient is φ = 68975734437120.

The previous prime is 70212125204101. The next prime is 70212125204213. The reversal of 70212125204131 is 13140252121207.

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

It is a cyclic number.

It is not a de Polignac number, because 70212125204131 - 2⁵ = 70212125204099 is a prime.

It is a super-2 number, since 2×70212125204131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70212125204093 and 70212125204102.

It is not an unprimeable number, because it can be changed into a prime (70212125204101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399521290 + ... + 399696991.

It is an arithmetic number, because the mean of its divisors is an integer number (8931264301350).

Almost surely, 2^{70212125204131} is an apocalyptic number.

70212125204131 is a deficient number, since it is larger than the sum of its proper divisors (1237989206669).

70212125204131 is a wasteful number, since it uses less digits than its factorization.

70212125204131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799219829.

The product of its (nonzero) digits is 6720, while the sum is 31.

Adding to 70212125204131 its reverse (13140252121207), we get a palindrome (83352377325338).

The spelling of 70212125204131 in words is "seventy trillion, two hundred twelve billion, one hundred twenty-five million, two hundred four thousand, one hundred thirty-one".