201232120231202 has 16 divisors (see below), whose sum is σ = 303811706492160. Its totient is φ = 99962005452912.

The previous prime is 201232120231199. The next prime is 201232120231249. The reversal of 201232120231202 is 202132021232102.

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, 112625273 + ... + 114398060.

It is an arithmetic number, because the mean of its divisors is an integer number (18988231655760).

Almost surely, 2^{201232120231202} is an apocalyptic number.

201232120231202 is a deficient number, since it is larger than the sum of its proper divisors (102579586260958).

201232120231202 is a wasteful number, since it uses less digits than its factorization.

201232120231202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227026217.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 201232120231202 its reverse (202132021232102), we get a palindrome (403364141463304).

The spelling of 201232120231202 in words is "two hundred one trillion, two hundred thirty-two billion, one hundred twenty million, two hundred thirty-one thousand, two hundred two".