222012013147 has 2 divisors, whose sum is σ = 222012013148. Its totient is φ = 222012013146.

The previous prime is 222012013121. The next prime is 222012013159. The reversal of 222012013147 is 741310210222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222012013147 - 2⁷ = 222012013019 is a prime.

It is not a weakly prime, because it can be changed into another prime (222012013747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111006006573 + 111006006574.

It is an arithmetic number, because the mean of its divisors is an integer number (111006006574).

Almost surely, 2^222012013147 is an apocalyptic number.

222012013147 is a deficient number, since it is larger than the sum of its proper divisors (1).

222012013147 is an equidigital number, since it uses as much as digits as its factorization.

222012013147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 222012013147 its reverse (741310210222), we get a palindrome (963322223369).

The spelling of 222012013147 in words is "two hundred twenty-two billion, twelve million, thirteen thousand, one hundred forty-seven".