70061357322 has 96 divisors (see below), whose sum is σ = 171413719680. Its totient is φ = 21195820800.

The previous prime is 70061357309. The next prime is 70061357323. The reversal of 70061357322 is 22375316007.

70061357322 is a `hidden beast` number, since 7 + 0 + 0 + 61 + 3 + 573 + 22 = 666.

It is not an unprimeable number, because it can be changed into a prime (70061357323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4114458 + ... + 4131450.

It is an arithmetic number, because the mean of its divisors is an integer number (1785559580).

Almost surely, 2^70061357322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70061357322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85706859840).

70061357322 is an abundant number, since it is smaller than the sum of its proper divisors (101352362358).

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

70061357322 is a wasteful number, since it uses less digits than its factorization.

70061357322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17657 (or 17640 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The spelling of 70061357322 in words is "seventy billion, sixty-one million, three hundred fifty-seven thousand, three hundred twenty-two".