970161222 has 8 divisors (see below), whose sum is σ = 1940322456. Its totient is φ = 323387072.

The previous prime is 970161193. The next prime is 970161239. The reversal of 970161222 is 222161079.

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

970161222 is an admirable number.

It is a super-3 number, since 3×970161222³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 970161222.

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 3 ways as a sum of consecutive naturals, for example, 80846763 + ... + 80846774.

It is an arithmetic number, because the mean of its divisors is an integer number (242540307).

Almost surely, 2^970161222 is an apocalyptic number.

970161222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

970161222 is a wasteful number, since it uses less digits than its factorization.

970161222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161693542.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 970161222 is about 31147.4111604801. The cubic root of 970161222 is about 989.9531392981.

The spelling of 970161222 in words is "nine hundred seventy million, one hundred sixty-one thousand, two hundred twenty-two".