122043152132 has 36 divisors (see below), whose sum is σ = 238605085068. Its totient is φ = 54564734400.

The previous prime is 122043152131. The next prime is 122043152173. The reversal of 122043152132 is 231251340221.

It can be written as a sum of positive squares in 2 ways, for example, as 62592033856 + 59451118276 = 250184^2 + 243826^2 .

It is a super-2 number, since 2×122043152132² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122043152131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2037323 + ... + 2096370.

Almost surely, 2^122043152132 is an apocalyptic number.

It is an amenable number.

122043152132 is a deficient number, since it is larger than the sum of its proper divisors (116561932936).

122043152132 is a wasteful number, since it uses less digits than its factorization.

122043152132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4133780 (or 4133767 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 122043152132 its reverse (231251340221), we get a palindrome (353294492353).

The spelling of 122043152132 in words is "one hundred twenty-two billion, forty-three million, one hundred fifty-two thousand, one hundred thirty-two".