204230143431122 has 16 divisors (see below), whose sum is σ = 307617310901472. Its totient is φ = 101691042425280.

The previous prime is 204230143431103. The next prime is 204230143431133. The reversal of 204230143431122 is 221134341032402.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273751973 + ... + 274496999.

It is an arithmetic number, because the mean of its divisors is an integer number (19226081931342).

Almost surely, 2^{204230143431122} is an apocalyptic number.

204230143431122 is a deficient number, since it is larger than the sum of its proper divisors (103387167470350).

204230143431122 is a wasteful number, since it uses less digits than its factorization.

204230143431122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313993.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 204230143431122 its reverse (221134341032402), we get a palindrome (425364484463524).

The spelling of 204230143431122 in words is "two hundred four trillion, two hundred thirty billion, one hundred forty-three million, four hundred thirty-one thousand, one hundred twenty-two".