2202155511671 has 4 divisors (see below), whose sum is σ = 2202384174144. Its totient is φ = 2201926849200.

The previous prime is 2202155511667. The next prime is 2202155511713. The reversal of 2202155511671 is 1761155512022.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2202155511671 - 2² = 2202155511667 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202155511601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114316790 + ... + 114336051.

It is an arithmetic number, because the mean of its divisors is an integer number (550596043536).

Almost surely, 2^{2202155511671} is an apocalyptic number.

2202155511671 is a deficient number, since it is larger than the sum of its proper divisors (228662473).

2202155511671 is an equidigital number, since it uses as much as digits as its factorization.

2202155511671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228662472.

The product of its (nonzero) digits is 42000, while the sum is 38.

The spelling of 2202155511671 in words is "two trillion, two hundred two billion, one hundred fifty-five million, five hundred eleven thousand, six hundred seventy-one".