2220928027 has 16 divisors (see below), whose sum is σ = 2329367040. Its totient is φ = 2115745632.

The previous prime is 2220927901. The next prime is 2220928037. The reversal of 2220928027 is 7208290222.

It is a cyclic number.

It is not a de Polignac number, because 2220928027 - 2⁷ = 2220927899 is a prime.

It is a super-2 number, since 2×2220928027² = 9865042602228225458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2220927983 and 2220928001.

It is not an unprimeable number, because it can be changed into a prime (2220928037) 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, 278013 + ... + 285889.

It is an arithmetic number, because the mean of its divisors is an integer number (145585440).

Almost surely, 2^2220928027 is an apocalyptic number.

2220928027 is a deficient number, since it is larger than the sum of its proper divisors (108439013).

2220928027 is an equidigital number, since it uses as much as digits as its factorization.

2220928027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8082.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2220928027 is about 47126.7230666423. The cubic root of 2220928027 is about 1304.7025010451.

The spelling of 2220928027 in words is "two billion, two hundred twenty million, nine hundred twenty-eight thousand, twenty-seven".