2223222141 has 32 divisors (see below), whose sum is σ = 3594233088. Its totient is φ = 1193287680.

The previous prime is 2223222137. The next prime is 2223222151. The reversal of 2223222141 is 1412223222.

2223222141 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2223222141 - 2² = 2223222137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223222151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180021 + ... + 191973.

It is an arithmetic number, because the mean of its divisors is an integer number (112319784).

Almost surely, 2^2223222141 is an apocalyptic number.

2223222141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2223222141 is a deficient number, since it is larger than the sum of its proper divisors (1371010947).

2223222141 is a wasteful number, since it uses less digits than its factorization.

2223222141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12501.

The product of its digits is 768, while the sum is 21.

The square root of 2223222141 is about 47151.0566265487. The cubic root of 2223222141 is about 1305.1515785236.

Adding to 2223222141 its reverse (1412223222), we get a palindrome (3635445363).

The spelling of 2223222141 in words is "two billion, two hundred twenty-three million, two hundred twenty-two thousand, one hundred forty-one".