1023220032204 has 24 divisors (see below), whose sum is σ = 2403324759808. Its totient is φ = 338814579600.

The previous prime is 1023220032139. The next prime is 1023220032227. The reversal of 1023220032204 is 4022300223201.

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, 282343672 + ... + 282347295.

Almost surely, 2^{1023220032204} is an apocalyptic number.

It is an amenable number.

1023220032204 is an abundant number, since it is smaller than the sum of its proper divisors (1380104727604).

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

1023220032204 is a wasteful number, since it uses less digits than its factorization.

1023220032204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564691125 (or 564691123 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 1023220032204 its reverse (4022300223201), we get a palindrome (5045520255405).

The spelling of 1023220032204 in words is "one trillion, twenty-three billion, two hundred twenty million, thirty-two thousand, two hundred four".