2212357022 has 16 divisors (see below), whose sum is σ = 3410752320. Its totient is φ = 1075739808.

The previous prime is 2212357019. The next prime is 2212357039. The reversal of 2212357022 is 2207532122.

It is a junction number, because it is equal to n+sod(n) for n = 2212356982 and 2212357000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60197 + ... + 89712.

It is an arithmetic number, because the mean of its divisors is an integer number (213172020).

Almost surely, 2^2212357022 is an apocalyptic number.

2212357022 is a deficient number, since it is larger than the sum of its proper divisors (1198395298).

2212357022 is a wasteful number, since it uses less digits than its factorization.

2212357022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150115.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2212357022 is about 47035.6994420196. The cubic root of 2212357022 is about 1303.0219681392.

Adding to 2212357022 its reverse (2207532122), we get a palindrome (4419889144).

The spelling of 2212357022 in words is "two billion, two hundred twelve million, three hundred fifty-seven thousand, twenty-two".