1204122141140 has 48 divisors (see below), whose sum is σ = 2557577332800. Its totient is φ = 476142281472.

The previous prime is 1204122141083. The next prime is 1204122141221. The reversal of 1204122141140 is 411412214021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9239351 + ... + 9368769.

It is an arithmetic number, because the mean of its divisors is an integer number (53282861100).

Almost surely, 2^{1204122141140} is an apocalyptic number.

1204122141140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1204122141140 is an abundant number, since it is smaller than the sum of its proper divisors (1353455191660).

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

1204122141140 is a wasteful number, since it uses less digits than its factorization.

1204122141140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134744 (or 134742 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 1204122141140 its reverse (411412214021), we get a palindrome (1615534355161).

The spelling of 1204122141140 in words is "one trillion, two hundred four billion, one hundred twenty-two million, one hundred forty-one thousand, one hundred forty".