222227111148 has 24 divisors (see below), whose sum is σ = 592605629952. Its totient is φ = 63493460304.

The previous prime is 222227111147. The next prime is 222227111189. The reversal of 222227111148 is 841111722222.

222227111148 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222227111147) 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, 1322780340 + ... + 1322780507.

It is an arithmetic number, because the mean of its divisors is an integer number (24691901248).

Almost surely, 2^222227111148 is an apocalyptic number.

222227111148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

222227111148 is an abundant number, since it is smaller than the sum of its proper divisors (370378518804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222227111148 is a wasteful number, since it uses less digits than its factorization.

222227111148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2645560861 (or 2645560859 counting only the distinct ones).

The product of its digits is 7168, while the sum is 33.

The spelling of 222227111148 in words is "two hundred twenty-two billion, two hundred twenty-seven million, one hundred eleven thousand, one hundred forty-eight".