1122213213304 has 16 divisors (see below), whose sum is σ = 2113585427520. Its totient is φ = 558590432640.

The previous prime is 1122213213259. The next prime is 1122213213323. The reversal of 1122213213304 is 4033123122211.

It is a super-2 number, since 2×1122213213304² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314519857 + ... + 314523424.

It is an arithmetic number, because the mean of its divisors is an integer number (132099089220).

Almost surely, 2^{1122213213304} is an apocalyptic number.

It is an amenable number.

1122213213304 is a deficient number, since it is larger than the sum of its proper divisors (991372214216).

1122213213304 is a wasteful number, since it uses less digits than its factorization.

1122213213304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629043510 (or 629043506 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1122213213304 its reverse (4033123122211), we get a palindrome (5155336335515).

The spelling of 1122213213304 in words is "one trillion, one hundred twenty-two billion, two hundred thirteen million, two hundred thirteen thousand, three hundred four".