1152124123122 has 48 divisors (see below), whose sum is σ = 2852939494080. Its totient is φ = 329171315616.

The previous prime is 1152124123099. The next prime is 1152124123147. The reversal of 1152124123122 is 2213214212511.

1152124123122 is a `hidden beast` number, since 1 + 1 + 5 + 212 + 412 + 31 + 2 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9938329 + ... + 10053587.

It is an arithmetic number, because the mean of its divisors is an integer number (59436239460).

Almost surely, 2^{1152124123122} is an apocalyptic number.

1152124123122 is an abundant number, since it is smaller than the sum of its proper divisors (1700815370958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1152124123122 is a wasteful number, since it uses less digits than its factorization.

1152124123122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194607 (or 194604 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

Adding to 1152124123122 its reverse (2213214212511), we get a palindrome (3365338335633).

The spelling of 1152124123122 in words is "one trillion, one hundred fifty-two billion, one hundred twenty-four million, one hundred twenty-three thousand, one hundred twenty-two".