1004222155410 has 96 divisors (see below), whose sum is σ = 2627334925488. Its totient is φ = 266120110080.

The previous prime is 1004222155403. The next prime is 1004222155429. The reversal of 1004222155410 is 145512224001.

It is a happy number.

1004222155410 is a `hidden beast` number, since 10 + 0 + 4 + 22 + 215 + 5 + 410 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 526078947969 + 478143207441 = 725313^2 + 691479^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9254670 + ... + 9362550.

Almost surely, 2^{1004222155410} is an apocalyptic number.

1004222155410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1004222155410 is an abundant number, since it is smaller than the sum of its proper divisors (1623112770078).

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

1004222155410 is a wasteful number, since it uses less digits than its factorization.

1004222155410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108540 (or 108537 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 1004222155410 its reverse (145512224001), we get a palindrome (1149734379411).

The spelling of 1004222155410 in words is "one trillion, four billion, two hundred twenty-two million, one hundred fifty-five thousand, four hundred ten".