1204022345012 has 6 divisors (see below), whose sum is σ = 2107039103778. Its totient is φ = 602011172504.

The previous prime is 1204022344997. The next prime is 1204022345039. The reversal of 1204022345012 is 2105432204021.

It can be written as a sum of positive squares in only one way, i.e., 1200611084176 + 3411260836 = 1095724^2 + 58406^2 .

It is a super-2 number, since 2×1204022345012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150502793123 + ... + 150502793130.

It is an arithmetic number, because the mean of its divisors is an integer number (351173183963).

Almost surely, 2^{1204022345012} is an apocalyptic number.

It is an amenable number.

1204022345012 is a deficient number, since it is larger than the sum of its proper divisors (903016758766).

1204022345012 is a wasteful number, since it uses less digits than its factorization.

1204022345012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301005586257 (or 301005586255 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 1204022345012 its reverse (2105432204021), we get a palindrome (3309454549033).

The spelling of 1204022345012 in words is "one trillion, two hundred four billion, twenty-two million, three hundred forty-five thousand, twelve".