70986222720000 has 4400 divisors, whose sum is σ = 330259203825408. Its totient is φ = 14810480640000.

The previous prime is 70986222719989. The next prime is 70986222720011. The reversal of 70986222720000 is 2722268907.

It is an interprime number because it is at equal distance from previous prime (70986222719989) and next prime (70986222720011).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 399 ways as a sum of consecutive naturals, for example, 228251519845 + ... + 228251520155.

Almost surely, 2^{70986222720000} is an apocalyptic number.

70986222720000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70986222720000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165129601912704).

70986222720000 is an abundant number, since it is smaller than the sum of its proper divisors (259272981105408).

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

70986222720000 is a wasteful number, since it uses less digits than its factorization.

70986222720000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

Adding to 70986222720000 its reverse (2722268907), we get a palindrome (70988944988907).

The spelling of 70986222720000 in words is "seventy trillion, nine hundred eighty-six billion, two hundred twenty-two million, seven hundred twenty thousand".