1000031002022 has 16 divisors (see below), whose sum is σ = 1616680266432. Its totient is φ = 461196892800.

The previous prime is 1000031002013. The next prime is 1000031002067. The reversal of 1000031002022 is 2202001300001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1000031001994 and 1000031002012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14793854 + ... + 14861297.

It is an arithmetic number, because the mean of its divisors is an integer number (101042516652).

Almost surely, 2^{1000031002022} is an apocalyptic number.

1000031002022 is a deficient number, since it is larger than the sum of its proper divisors (616649264410).

1000031002022 is a wasteful number, since it uses less digits than its factorization.

1000031002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29656463.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 1000031002022 its reverse (2202001300001), we get a palindrome (3202032302023).

The spelling of 1000031002022 in words is "one trillion, thirty-one million, two thousand, twenty-two".