1223200111332 has 24 divisors (see below), whose sum is σ = 3004351151200. Its totient is φ = 386273719296.

The previous prime is 1223200111247. The next prime is 1223200111387. The reversal of 1223200111332 is 2331110023221.

It is a junction number, because it is equal to n+sod(n) for n = 1223200111299 and 1223200111308.

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, 2682456157 + ... + 2682456612.

Almost surely, 2^{1223200111332} is an apocalyptic number.

1223200111332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1223200111332 is an abundant number, since it is smaller than the sum of its proper divisors (1781151039868).

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

1223200111332 is a wasteful number, since it uses less digits than its factorization.

1223200111332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5364912795 (or 5364912793 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1223200111332 its reverse (2331110023221), we get a palindrome (3554310134553).

The spelling of 1223200111332 in words is "one trillion, two hundred twenty-three billion, two hundred million, one hundred eleven thousand, three hundred thirty-two".