1124453214121 has 16 divisors (see below), whose sum is σ = 1221552313344. Its totient is φ = 1030925516544.

The previous prime is 1124453214107. The next prime is 1124453214161. The reversal of 1124453214121 is 1214123544211.

It is a cyclic number.

It is not a de Polignac number, because 1124453214121 - 2¹⁷ = 1124453083049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1124453214161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1789321 + ... + 2334646.

It is an arithmetic number, because the mean of its divisors is an integer number (76347019584).

Almost surely, 2^{1124453214121} is an apocalyptic number.

It is an amenable number.

1124453214121 is a deficient number, since it is larger than the sum of its proper divisors (97099099223).

1124453214121 is a wasteful number, since it uses less digits than its factorization.

1124453214121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4124400.

The product of its digits is 7680, while the sum is 31.

Adding to 1124453214121 its reverse (1214123544211), we get a palindrome (2338576758332).

The spelling of 1124453214121 in words is "one trillion, one hundred twenty-four billion, four hundred fifty-three million, two hundred fourteen thousand, one hundred twenty-one".