122141437 has 4 divisors (see below), whose sum is σ = 133245216. Its totient is φ = 111037660.

The previous prime is 122141423. The next prime is 122141441. The reversal of 122141437 is 734141221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 734141221 = 11 ⋅66740111.

It is a cyclic number.

It is not a de Polignac number, because 122141437 - 2¹¹ = 122139389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122141407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5551873 + ... + 5551894.

It is an arithmetic number, because the mean of its divisors is an integer number (33311304).

Almost surely, 2^122141437 is an apocalyptic number.

It is an amenable number.

122141437 is a deficient number, since it is larger than the sum of its proper divisors (11103779).

122141437 is a wasteful number, since it uses less digits than its factorization.

122141437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11103778.

The product of its digits is 1344, while the sum is 25.

The square root of 122141437 is about 11051.7617147675. The cubic root of 122141437 is about 496.1591540183.

Adding to 122141437 its reverse (734141221), we get a palindrome (856282658).

The spelling of 122141437 in words is "one hundred twenty-two million, one hundred forty-one thousand, four hundred thirty-seven".