4244262212 has 6 divisors (see below), whose sum is σ = 7427458878. Its totient is φ = 2122131104.

The previous prime is 4244262157. The next prime is 4244262227. The reversal of 4244262212 is 2122624424.

It can be written as a sum of positive squares in only one way, i.e., 4186866436 + 57395776 = 64706^2 + 7576^2 .

It is a super-2 number, since 2×4244262212² = 36027523448422265888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530532773 + ... + 530532780.

It is an arithmetic number, because the mean of its divisors is an integer number (1237909813).

Almost surely, 2^4244262212 is an apocalyptic number.

It is an amenable number.

4244262212 is a deficient number, since it is larger than the sum of its proper divisors (3183196666).

4244262212 is a wasteful number, since it uses less digits than its factorization.

4244262212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061065557 (or 1061065555 counting only the distinct ones).

The product of its digits is 12288, while the sum is 29.

The square root of 4244262212 is about 65148.0023638484. The cubic root of 4244262212 is about 1619.0766231050.

Adding to 4244262212 its reverse (2122624424), we get a palindrome (6366886636).

The spelling of 4244262212 in words is "four billion, two hundred forty-four million, two hundred sixty-two thousand, two hundred twelve".