1001010022 has 8 divisors (see below), whose sum is σ = 1580542200. Its totient is φ = 474162624.

The previous prime is 1001010013. The next prime is 1001010053. The reversal of 1001010022 is 2200101001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1001009987 and 1001010014.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 13171147 + ... + 13171222.

It is an arithmetic number, because the mean of its divisors is an integer number (197567775).

Almost surely, 2^1001010022 is an apocalyptic number.

1001010022 is a deficient number, since it is larger than the sum of its proper divisors (579532178).

1001010022 is a wasteful number, since it uses less digits than its factorization.

1001010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26342390.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 1001010022 is about 31638.7424212784. The cubic root of 1001010022 is about 1000.3365607142.

Adding to 1001010022 its reverse (2200101001), we get a palindrome (3201111023).

The spelling of 1001010022 in words is "one billion, one million, ten thousand, twenty-two".