1002010221032 has 48 divisors (see below), whose sum is σ = 1974858702180. Its totient is φ = 476574278400.

The previous prime is 1002010221029. The next prime is 1002010221059. The reversal of 1002010221032 is 2301220102001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 802052789476 + 199957431556 = 895574^2 + 447166^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1002010220998 and 1002010221016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111932 + ... + 1420052.

Almost surely, 2^{1002010221032} is an apocalyptic number.

It is an amenable number.

1002010221032 is a deficient number, since it is larger than the sum of its proper divisors (972848481148).

1002010221032 is a wasteful number, since it uses less digits than its factorization.

1002010221032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308354 (or 1308327 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1002010221032 its reverse (2301220102001), we get a palindrome (3303230323033).

The spelling of 1002010221032 in words is "one trillion, two billion, ten million, two hundred twenty-one thousand, thirty-two".