1240030222004 has 24 divisors (see below), whose sum is σ = 2480106336960. Its totient is φ = 531431689536.

The previous prime is 1240030221953. The next prime is 1240030222009. The reversal of 1240030222004 is 4002220300421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240030222009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1248059 + ... + 2009405.

It is an arithmetic number, because the mean of its divisors is an integer number (103337764040).

Almost surely, 2^{1240030222004} is an apocalyptic number.

1240030222004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1240030222004 is an abundant number, since it is smaller than the sum of its proper divisors (1240076114956).

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

1240030222004 is a wasteful number, since it uses less digits than its factorization.

1240030222004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819527 (or 819525 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 1240030222004 its reverse (4002220300421), we get a palindrome (5242250522425).

The spelling of 1240030222004 in words is "one trillion, two hundred forty billion, thirty million, two hundred twenty-two thousand, four".