4446022051 has 2 divisors, whose sum is σ = 4446022052. Its totient is φ = 4446022050.

The previous prime is 4446021991. The next prime is 4446022057. The reversal of 4446022051 is 1502206444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4446022051 - 2¹¹ = 4446020003 is a prime.

It is a super-2 number, since 2×4446022051² = 39534224155956493202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4446022057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2223011025 + 2223011026.

It is an arithmetic number, because the mean of its divisors is an integer number (2223011026).

Almost surely, 2^4446022051 is an apocalyptic number.

4446022051 is a deficient number, since it is larger than the sum of its proper divisors (1).

4446022051 is an equidigital number, since it uses as much as digits as its factorization.

4446022051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 4446022051 is about 66678.4976660392. The cubic root of 4446022051 is about 1644.3358954908.

Adding to 4446022051 its reverse (1502206444), we get a palindrome (5948228495).

The spelling of 4446022051 in words is "four billion, four hundred forty-six million, twenty-two thousand, fifty-one".