1230130022044 has 48 divisors (see below), whose sum is σ = 2841797710080. Its totient is φ = 451078997760.

The previous prime is 1230130021997. The next prime is 1230130022053. The reversal of 1230130022044 is 4402200310321.

It is a super-2 number, since 2×1230130022044² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117463254 + ... + 117473725.

It is an arithmetic number, because the mean of its divisors is an integer number (59204118960).

Almost surely, 2^{1230130022044} is an apocalyptic number.

1230130022044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1230130022044 is an abundant number, since it is smaller than the sum of its proper divisors (1611667688036).

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

1230130022044 is a wasteful number, since it uses less digits than its factorization.

1230130022044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234937018 (or 234937016 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1230130022044 its reverse (4402200310321), we get a palindrome (5632330332365).

The spelling of 1230130022044 in words is "one trillion, two hundred thirty billion, one hundred thirty million, twenty-two thousand, forty-four".