1222302124 has 6 divisors (see below), whose sum is σ = 2139028724. Its totient is φ = 611151060.

The previous prime is 1222302097. The next prime is 1222302139. The reversal of 1222302124 is 4212032221.

It is a super-2 number, since 2×1222302124² = 2988044964669822752, 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, 152787762 + ... + 152787769.

Almost surely, 2^1222302124 is an apocalyptic number.

It is an amenable number.

1222302124 is a deficient number, since it is larger than the sum of its proper divisors (916726600).

1222302124 is a wasteful number, since it uses less digits than its factorization.

1222302124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305575535 (or 305575533 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1222302124 is about 34961.4376706679. The cubic root of 1222302124 is about 1069.2014083723.

Adding to 1222302124 its reverse (4212032221), we get a palindrome (5434334345).

The spelling of 1222302124 in words is "one billion, two hundred twenty-two million, three hundred two thousand, one hundred twenty-four".