1222323213030 has 32 divisors (see below), whose sum is σ = 2962621022688. Its totient is φ = 322725600000.

The previous prime is 1222323212963. The next prime is 1222323213079. The reversal of 1222323213030 is 303123232221.

It is a super-2 number, since 2×1222323213030² (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 15 ways as a sum of consecutive naturals, for example, 201700471 + ... + 201706530.

It is an arithmetic number, because the mean of its divisors is an integer number (92581906959).

Almost surely, 2^{1222323213030} is an apocalyptic number.

1222323213030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222323213030 is an abundant number, since it is smaller than the sum of its proper divisors (1740297809658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1222323213030 is a wasteful number, since it uses less digits than its factorization.

1222323213030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403407112.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1222323213030 its reverse (303123232221), we get a palindrome (1525446445251).

The spelling of 1222323213030 in words is "one trillion, two hundred twenty-two billion, three hundred twenty-three million, two hundred thirteen thousand, thirty".