122045211441 has 12 divisors (see below), whose sum is σ = 176305866880. Its totient is φ = 81355010040.

The previous prime is 122045211437. The next prime is 122045211493. The reversal of 122045211441 is 144112540221.

122045211441 is a `hidden beast` number, since 1 + 2 + 2 + 0 + 4 + 5 + 211 + 441 = 666.

It is not a de Polignac number, because 122045211441 - 2² = 122045211437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122045213441) 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, 613405 + ... + 787626.

Almost surely, 2^122045211441 is an apocalyptic number.

It is an amenable number.

122045211441 is a deficient number, since it is larger than the sum of its proper divisors (54260655439).

122045211441 is a wasteful number, since it uses less digits than its factorization.

122045211441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410716 (or 1410713 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

Adding to 122045211441 its reverse (144112540221), we get a palindrome (266157751662).

The spelling of 122045211441 in words is "one hundred twenty-two billion, forty-five million, two hundred eleven thousand, four hundred forty-one".