2122244051 has 2 divisors, whose sum is σ = 2122244052. Its totient is φ = 2122244050.

The previous prime is 2122244023. The next prime is 2122244143. The reversal of 2122244051 is 1504422212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2122244051 - 2⁶ = 2122243987 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122244021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061122025 + 1061122026.

It is an arithmetic number, because the mean of its divisors is an integer number (1061122026).

Almost surely, 2^2122244051 is an apocalyptic number.

2122244051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122244051 is an equidigital number, since it uses as much as digits as its factorization.

2122244051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2122244051 is about 46067.8201242473. The cubic root of 2122244051 is about 1285.0847650080.

Adding to 2122244051 its reverse (1504422212), we get a palindrome (3626666263).

The spelling of 2122244051 in words is "two billion, one hundred twenty-two million, two hundred forty-four thousand, fifty-one".