361220121022163 has 8 divisors (see below), whose sum is σ = 389012084861568. Its totient is φ = 333428985851904.

The previous prime is 361220121022157. The next prime is 361220121022217.

361220121022163 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 361220121022163 - 2⁴⁰ = 360120609394387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (361220121022133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206261795 + ... + 208005692.

It is an arithmetic number, because the mean of its divisors is an integer number (48626510607696).

Almost surely, 2^{361220121022163} is an apocalyptic number.

361220121022163 is a deficient number, since it is larger than the sum of its proper divisors (27791963839405).

361220121022163 is a wasteful number, since it uses less digits than its factorization.

361220121022163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414334573.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 361220121022163 in words is "three hundred sixty-one trillion, two hundred twenty billion, one hundred twenty-one million, twenty-two thousand, one hundred sixty-three".