2220672055 has 16 divisors (see below), whose sum is σ = 3082189824. Its totient is φ = 1504398240.

The previous prime is 2220672043. The next prime is 2220672061. The reversal of 2220672055 is 5502760222.

It is not a de Polignac number, because 2220672055 - 2¹⁵ = 2220639287 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379311 + ... + 385120.

It is an arithmetic number, because the mean of its divisors is an integer number (192636864).

Almost surely, 2^2220672055 is an apocalyptic number.

2220672055 is a deficient number, since it is larger than the sum of its proper divisors (861517769).

2220672055 is an equidigital number, since it uses as much as digits as its factorization.

2220672055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764526.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 2220672055 is about 47124.0072043964. The cubic root of 2220672055 is about 1304.6523748312.

The spelling of 2220672055 in words is "two billion, two hundred twenty million, six hundred seventy-two thousand, fifty-five".