122110436 has 12 divisors (see below), whose sum is σ = 244220928. Its totient is φ = 52333032.

The previous prime is 122110409. The next prime is 122110441. The reversal of 122110436 is 634011221.

122110436 is an admirable number.

It is a super-2 number, since 2×122110436² = 29821917160220192, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2180516 + ... + 2180571.

It is an arithmetic number, because the mean of its divisors is an integer number (20351744).

Almost surely, 2^122110436 is an apocalyptic number.

It is an amenable number.

122110436 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.

122110436 is a wasteful number, since it uses less digits than its factorization.

122110436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4361098 (or 4361096 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 122110436 is about 11050.3590891880. The cubic root of 122110436 is about 496.1171733664.

Adding to 122110436 its reverse (634011221), we get a palindrome (756121657).

The spelling of 122110436 in words is "one hundred twenty-two million, one hundred ten thousand, four hundred thirty-six".