122012162 has 16 divisors (see below), whose sum is σ = 199023480. Its totient is φ = 55865088.

The previous prime is 122012153. The next prime is 122012173. The reversal of 122012162 is 261210221.

It can be written as a sum of positive squares in 4 ways, for example, as 121638841 + 373321 = 11029^2 + 611^2 .

It is a super-3 number, since 3×122012162³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 122012162.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47237 + ... + 49752.

Almost surely, 2^122012162 is an apocalyptic number.

122012162 is a deficient number, since it is larger than the sum of its proper divisors (77011318).

122012162 is a wasteful number, since it uses less digits than its factorization.

122012162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97045.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 122012162 is about 11045.9115513388. The cubic root of 122012162 is about 495.9840465949.

Adding to 122012162 its reverse (261210221), we get a palindrome (383222383).

The spelling of 122012162 in words is "one hundred twenty-two million, twelve thousand, one hundred sixty-two".