15670200202161 has 16 divisors (see below), whose sum is σ = 21614486770560. Its totient is φ = 10086370801920.

The previous prime is 15670200202157. The next prime is 15670200202183. The reversal of 15670200202161 is 16120200207651.

It is not a de Polignac number, because 15670200202161 - 2² = 15670200202157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15670200202361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2859396 + ... + 6286218.

It is an arithmetic number, because the mean of its divisors is an integer number (1350905423160).

Almost surely, 2^{15670200202161} is an apocalyptic number.

It is an amenable number.

15670200202161 is a deficient number, since it is larger than the sum of its proper divisors (5944286568399).

15670200202161 is a wasteful number, since it uses less digits than its factorization.

15670200202161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3479416.

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 15670200202161 in words is "fifteen trillion, six hundred seventy billion, two hundred million, two hundred two thousand, one hundred sixty-one".