1211002324124 has 24 divisors (see below), whose sum is σ = 2131819766160. Its totient is φ = 601919190144.

The previous prime is 1211002324079. The next prime is 1211002324153. The reversal of 1211002324124 is 4214232001121.

It is a self number, because there is not a number n which added to its sum of digits gives 1211002324124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439049 + ... + 1617024.

It is an arithmetic number, because the mean of its divisors is an integer number (88825823590).

Almost surely, 2^{1211002324124} is an apocalyptic number.

It is an amenable number.

1211002324124 is a deficient number, since it is larger than the sum of its proper divisors (920817442036).

1211002324124 is a wasteful number, since it uses less digits than its factorization.

1211002324124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056949 (or 2056947 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1211002324124 its reverse (4214232001121), we get a palindrome (5425234325245).

The spelling of 1211002324124 in words is "one trillion, two hundred eleven billion, two million, three hundred twenty-four thousand, one hundred twenty-four".