1020132200404 has 12 divisors (see below), whose sum is σ = 1790934967444. Its totient is φ = 508436495424.

The previous prime is 1020132200363. The next prime is 1020132200411. The reversal of 1020132200404 is 4040022310201.

It can be written as a sum of positive squares in 2 ways, for example, as 5575608900 + 1014556591504 = 74670^2 + 1007252^2 .

It is a super-2 number, since 2×1020132200404² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407399787 + ... + 407402290.

Almost surely, 2^{1020132200404} is an apocalyptic number.

It is an amenable number.

1020132200404 is a deficient number, since it is larger than the sum of its proper divisors (770802767040).

1020132200404 is a wasteful number, since it uses less digits than its factorization.

1020132200404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814802394 (or 814802392 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 1020132200404 its reverse (4040022310201), we get a palindrome (5060154510605).

The spelling of 1020132200404 in words is "one trillion, twenty billion, one hundred thirty-two million, two hundred thousand, four hundred four".