1004222001111 has 16 divisors (see below), whose sum is σ = 1530308745984. Its totient is φ = 573816507264.

The previous prime is 1004222001109. The next prime is 1004222001113. The reversal of 1004222001111 is 1111002224001.

It is an interprime number because it is at equal distance from previous prime (1004222001109) and next prime (1004222001113).

It is not a de Polignac number, because 1004222001111 - 2¹ = 1004222001109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004222001113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519906 + ... + 1509551.

It is an arithmetic number, because the mean of its divisors is an integer number (95644296624).

Almost surely, 2^{1004222001111} is an apocalyptic number.

1004222001111 is a deficient number, since it is larger than the sum of its proper divisors (526086744873).

1004222001111 is a wasteful number, since it uses less digits than its factorization.

1004222001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053030.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1004222001111 its reverse (1111002224001), we get a palindrome (2115224225112).

The spelling of 1004222001111 in words is "one trillion, four billion, two hundred twenty-two million, one thousand, one hundred eleven".