203204114412 has 192 divisors, whose sum is σ = 543120076800. Its totient is φ = 58683340800.

The previous prime is 203204114401. The next prime is 203204114413. The reversal of 203204114412 is 214411402302.

It is a super-2 number, since 2×203204114412² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (203204114413) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32103664 + ... + 32109992.

It is an arithmetic number, because the mean of its divisors is an integer number (2828750400).

Almost surely, 2^203204114412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 203204114412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271560038400).

203204114412 is an abundant number, since it is smaller than the sum of its proper divisors (339915962388).

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

203204114412 is a wasteful number, since it uses less digits than its factorization.

203204114412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6576 (or 6574 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 203204114412 its reverse (214411402302), we get a palindrome (417615516714).

The spelling of 203204114412 in words is "two hundred three billion, two hundred four million, one hundred fourteen thousand, four hundred twelve".