1202123024012 has 6 divisors (see below), whose sum is σ = 2103715292028. Its totient is φ = 601061512004.

The previous prime is 1202123023973. The next prime is 1202123024021. The reversal of 1202123024012 is 2104203212021.

It is a super-2 number, since 2×1202123024012² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150265377998 + ... + 150265378005.

It is an arithmetic number, because the mean of its divisors is an integer number (350619215338).

Almost surely, 2^{1202123024012} is an apocalyptic number.

It is an amenable number.

1202123024012 is a deficient number, since it is larger than the sum of its proper divisors (901592268016).

1202123024012 is a wasteful number, since it uses less digits than its factorization.

1202123024012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300530756007 (or 300530756005 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1202123024012 its reverse (2104203212021), we get a palindrome (3306326236033).

The spelling of 1202123024012 in words is "one trillion, two hundred two billion, one hundred twenty-three million, twenty-four thousand, twelve".