1002274011 has 6 divisors (see below), whose sum is σ = 1447729140. Its totient is φ = 668182668.

The previous prime is 1002273991. The next prime is 1002274033. The reversal of 1002274011 is 1104722001.

It is not a de Polignac number, because 1002274011 - 2¹⁰ = 1002272987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002274061) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55681881 + ... + 55681898.

It is an arithmetic number, because the mean of its divisors is an integer number (241288190).

Almost surely, 2^1002274011 is an apocalyptic number.

1002274011 is a deficient number, since it is larger than the sum of its proper divisors (445455129).

1002274011 is a wasteful number, since it uses less digits than its factorization.

1002274011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111363785 (or 111363782 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 1002274011 is about 31658.7114551430. The cubic root of 1002274011 is about 1000.7574298219.

Adding to 1002274011 its reverse (1104722001), we get a palindrome (2106996012).

The spelling of 1002274011 in words is "one billion, two million, two hundred seventy-four thousand, eleven".