1222303132032 has 64 divisors (see below), whose sum is σ = 3246962674800. Its totient is φ = 407406772224.

The previous prime is 1222303131989. The next prime is 1222303132103. The reversal of 1222303132032 is 2302313032221.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1222303131993 and 1222303132011.

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, 6019944 + ... + 6219672.

Almost surely, 2^{1222303132032} is an apocalyptic number.

1222303132032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1222303132032 is an abundant number, since it is smaller than the sum of its proper divisors (2024659542768).

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

1222303132032 is a wasteful number, since it uses less digits than its factorization.

1222303132032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215683 (or 215671 counting only the distinct ones).

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

Adding to 1222303132032 its reverse (2302313032221), we get a palindrome (3524616164253).

The spelling of 1222303132032 in words is "one trillion, two hundred twenty-two billion, three hundred three million, one hundred thirty-two thousand, thirty-two".