2732423220227 has 4 divisors (see below), whose sum is σ = 2876234968680. Its totient is φ = 2588611471776.

The previous prime is 2732423220223. The next prime is 2732423220229. The reversal of 2732423220227 is 7220223242372.

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 2732423220227 - 2² = 2732423220223 is a prime.

It is a super-2 number, since 2×2732423220227² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2732423220223) 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, 71905874198 + ... + 71905874235.

It is an arithmetic number, because the mean of its divisors is an integer number (719058742170).

Almost surely, 2^{2732423220227} is an apocalyptic number.

2732423220227 is a deficient number, since it is larger than the sum of its proper divisors (143811748453).

2732423220227 is a wasteful number, since it uses less digits than its factorization.

2732423220227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143811748452.

The product of its (nonzero) digits is 225792, while the sum is 38.

Adding to 2732423220227 its reverse (7220223242372), we get a palindrome (9952646462599).

The spelling of 2732423220227 in words is "two trillion, seven hundred thirty-two billion, four hundred twenty-three million, two hundred twenty thousand, two hundred twenty-seven".