1204121044010 has 32 divisors (see below), whose sum is σ = 2380687839360. Its totient is φ = 436459434048.

The previous prime is 1204121043989. The next prime is 1204121044031. The reversal of 1204121044010 is 104401214021.

It is an interprime number because it is at equal distance from previous prime (1204121043989) and next prime (1204121044031).

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, 137766917 + ... + 137775656.

It is an arithmetic number, because the mean of its divisors is an integer number (74396494980).

Almost surely, 2^{1204121044010} is an apocalyptic number.

1204121044010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1204121044010 is a deficient number, since it is larger than the sum of its proper divisors (1176566795350).

1204121044010 is a wasteful number, since it uses less digits than its factorization.

1204121044010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275542622.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1204121044010 its reverse (104401214021), we get a palindrome (1308522258031).

The spelling of 1204121044010 in words is "one trillion, two hundred four billion, one hundred twenty-one million, forty-four thousand, ten".