1213322023030 has 16 divisors (see below), whose sum is σ = 2351978075664. Its totient is φ = 447995823840.

The previous prime is 1213322022961. The next prime is 1213322023049. The reversal of 1213322023030 is 303202233121.

It is a super-2 number, since 2×1213322023030² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1213322022992 and 1213322023010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4666623036 + ... + 4666623295.

It is an arithmetic number, because the mean of its divisors is an integer number (146998629729).

Almost surely, 2^{1213322023030} is an apocalyptic number.

1213322023030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1213322023030 is a deficient number, since it is larger than the sum of its proper divisors (1138656052634).

1213322023030 is a wasteful number, since it uses less digits than its factorization.

1213322023030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9333246351.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1213322023030 its reverse (303202233121), we get a palindrome (1516524256151).

The spelling of 1213322023030 in words is "one trillion, two hundred thirteen billion, three hundred twenty-two million, twenty-three thousand, thirty".