1004212220011 has 96 divisors (see below), whose sum is σ = 1418069237760. Its totient is φ = 698315385600.

The previous prime is 1004212219999. The next prime is 1004212220027. The reversal of 1004212220011 is 1100222124001.

It is not a de Polignac number, because 1004212220011 - 2⁵ = 1004212219979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1004212220111) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 323000125 + ... + 323003233.

It is an arithmetic number, because the mean of its divisors is an integer number (14771554560).

Almost surely, 2^{1004212220011} is an apocalyptic number.

1004212220011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1004212220011 is a deficient number, since it is larger than the sum of its proper divisors (413857017749).

1004212220011 is a wasteful number, since it uses less digits than its factorization.

1004212220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4665 (or 4658 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1004212220011 its reverse (1100222124001), we get a palindrome (2104434344012).

The spelling of 1004212220011 in words is "one trillion, four billion, two hundred twelve million, two hundred twenty thousand, eleven".