3201543164122 has 4 divisors (see below), whose sum is σ = 4802314746186. Its totient is φ = 1600771582060.

The previous prime is 3201543164101. The next prime is 3201543164173. The reversal of 3201543164122 is 2214613451023.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2649670983961 + 551872180161 = 1627781^2 + 742881^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 800385791029 + ... + 800385791032.

Almost surely, 2^{3201543164122} is an apocalyptic number.

3201543164122 is a deficient number, since it is larger than the sum of its proper divisors (1600771582064).

3201543164122 is a wasteful number, since it uses less digits than its factorization.

3201543164122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600771582063.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 3201543164122 in words is "three trillion, two hundred one billion, five hundred forty-three million, one hundred sixty-four thousand, one hundred twenty-two".