1002233011 has 32 divisors (see below), whose sum is σ = 1188250560. Its totient is φ = 836419584.

The previous prime is 1002232997. The next prime is 1002233039. The reversal of 1002233011 is 1103322001.

It is not a de Polignac number, because 1002233011 - 2¹³ = 1002224819 is a prime.

It is a super-2 number, since 2×1002233011² = 2008942016676252242, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002232982 and 1002233000.

It is not an unprimeable number, because it can be changed into a prime (1002233081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2262156 + ... + 2262598.

It is an arithmetic number, because the mean of its divisors is an integer number (37132830).

Almost surely, 2^1002233011 is an apocalyptic number.

1002233011 is a deficient number, since it is larger than the sum of its proper divisors (186017549).

1002233011 is a wasteful number, since it uses less digits than its factorization.

1002233011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1002233011 is about 31658.0639174287. The cubic root of 1002233011 is about 1000.7437836487.

Adding to 1002233011 its reverse (1103322001), we get a palindrome (2105555012).

The spelling of 1002233011 in words is "one billion, two million, two hundred thirty-three thousand, eleven".