1011200211004 has 24 divisors (see below), whose sum is σ = 1787598933120. Its totient is φ = 500466821184.

The previous prime is 1011200210981. The next prime is 1011200211013. The reversal of 1011200211004 is 4001120021101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 703084 + ... + 1586419.

It is an arithmetic number, because the mean of its divisors is an integer number (74483288880).

Almost surely, 2^{1011200211004} is an apocalyptic number.

It is an amenable number.

1011200211004 is a deficient number, since it is larger than the sum of its proper divisors (776398722116).

1011200211004 is a wasteful number, since it uses less digits than its factorization.

1011200211004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2290629 (or 2290627 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1011200211004 its reverse (4001120021101), we get a palindrome (5012320232105).

The spelling of 1011200211004 in words is "one trillion, eleven billion, two hundred million, two hundred eleven thousand, four".