1000204221341 has 32 divisors (see below), whose sum is σ = 1167991440000. Its totient is φ = 848596186368.

The previous prime is 1000204221337. The next prime is 1000204221377. The reversal of 1000204221341 is 1431224020001.

It is a cyclic number.

It is not a de Polignac number, because 1000204221341 - 2² = 1000204221337 is a prime.

It is a super-2 number, since 2×1000204221341² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000204221301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1266515 + ... + 1898543.

It is an arithmetic number, because the mean of its divisors is an integer number (36499732500).

Almost surely, 2^{1000204221341} is an apocalyptic number.

It is an amenable number.

1000204221341 is a deficient number, since it is larger than the sum of its proper divisors (167787218659).

1000204221341 is a wasteful number, since it uses less digits than its factorization.

1000204221341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632253.

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

Adding to 1000204221341 its reverse (1431224020001), we get a palindrome (2431428241342).

The spelling of 1000204221341 in words is "one trillion, two hundred four million, two hundred twenty-one thousand, three hundred forty-one".