1005222035432 has 64 divisors (see below), whose sum is σ = 2013447628800. Its totient is φ = 469446405120.

The previous prime is 1005222035431. The next prime is 1005222035527. The reversal of 1005222035432 is 2345302225001.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 1005222035395 and 1005222035404.

It is not an unprimeable number, because it can be changed into a prime (1005222035431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19875008 + ... + 19925520.

It is an arithmetic number, because the mean of its divisors is an integer number (31460119200).

Almost surely, 2^{1005222035432} is an apocalyptic number.

It is an amenable number.

1005222035432 is an abundant number, since it is smaller than the sum of its proper divisors (1008225593368).

1005222035432 is a wasteful number, since it uses less digits than its factorization.

1005222035432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53346 (or 53342 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 1005222035432 in words is "one trillion, five billion, two hundred twenty-two million, thirty-five thousand, four hundred thirty-two".