222002231051 has 2 divisors, whose sum is σ = 222002231052. Its totient is φ = 222002231050.

The previous prime is 222002230963. The next prime is 222002231093. The reversal of 222002231051 is 150132200222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222002231051 - 2²² = 221998036747 is a prime.

It is not a weakly prime, because it can be changed into another prime (222002231851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111001115525 + 111001115526.

It is an arithmetic number, because the mean of its divisors is an integer number (111001115526).

Almost surely, 2^222002231051 is an apocalyptic number.

222002231051 is a deficient number, since it is larger than the sum of its proper divisors (1).

222002231051 is an equidigital number, since it uses as much as digits as its factorization.

222002231051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 222002231051 its reverse (150132200222), we get a palindrome (372134431273).

The spelling of 222002231051 in words is "two hundred twenty-two billion, two million, two hundred thirty-one thousand, fifty-one".