1200213011004 has 24 divisors (see below), whose sum is σ = 3200568029568. Its totient is φ = 342918003120.

The previous prime is 1200213010981. The next prime is 1200213011143. The reversal of 1200213011004 is 4001103120021.

It is a super-2 number, since 2×1200213011004² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7144124982 + ... + 7144125149.

It is an arithmetic number, because the mean of its divisors is an integer number (133357001232).

Almost surely, 2^{1200213011004} is an apocalyptic number.

1200213011004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1200213011004 is an abundant number, since it is smaller than the sum of its proper divisors (2000355018564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1200213011004 is a wasteful number, since it uses less digits than its factorization.

1200213011004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14288250145 (or 14288250143 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1200213011004 its reverse (4001103120021), we get a palindrome (5201316131025).

The spelling of 1200213011004 in words is "one trillion, two hundred billion, two hundred thirteen million, eleven thousand, four".