1222003333332 has 48 divisors (see below), whose sum is σ = 3184077232000. Its totient is φ = 405287530560.

The previous prime is 1222003333319. The next prime is 1222003333337. The reversal of 1222003333332 is 2333333002221.

1222003333332 is a `hidden beast` number, since 122 + 200 + 3 + 3 + 3 + 3 + 332 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1222003333296 and 1222003333305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222003333337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28407769 + ... + 28450752.

Almost surely, 2^{1222003333332} is an apocalyptic number.

1222003333332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1222003333332 is an abundant number, since it is smaller than the sum of its proper divisors (1962073898668).

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

1222003333332 is a wasteful number, since it uses less digits than its factorization.

1222003333332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56858733 (or 56858725 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 1222003333332 its reverse (2333333002221), we get a palindrome (3555336335553).

The spelling of 1222003333332 in words is "one trillion, two hundred twenty-two billion, three million, three hundred thirty-three thousand, three hundred thirty-two".