1220033032 has 8 divisors (see below), whose sum is σ = 2287561950. Its totient is φ = 610016512.

The previous prime is 1220033011. The next prime is 1220033047. The reversal of 1220033032 is 2303300221.

It can be written as a sum of positive squares in only one way, i.e., 1213407556 + 6625476 = 34834^2 + 2574^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1220033032² = 2976961198342226048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1220032997 and 1220033015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76252057 + ... + 76252072.

Almost surely, 2^1220033032 is an apocalyptic number.

It is an amenable number.

1220033032 is a deficient number, since it is larger than the sum of its proper divisors (1067528918).

1220033032 is a wasteful number, since it uses less digits than its factorization.

1220033032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152504135 (or 152504131 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1220033032 is about 34928.9712416498. The cubic root of 1220033032 is about 1068.5393736886.

Adding to 1220033032 its reverse (2303300221), we get a palindrome (3523333253).

The spelling of 1220033032 in words is "one billion, two hundred twenty million, thirty-three thousand, thirty-two".