22003131311130 has 16 divisors (see below), whose sum is σ = 52807515146784. Its totient is φ = 5867501682960.

The previous prime is 22003131311101. The next prime is 22003131311143. The reversal of 22003131311130 is 3111313130022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22003131311097 and 22003131311106.

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, 366718855156 + ... + 366718855215.

It is an arithmetic number, because the mean of its divisors is an integer number (3300469696674).

Almost surely, 2^{22003131311130} is an apocalyptic number.

22003131311130 is an abundant number, since it is smaller than the sum of its proper divisors (30804383835654).

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

22003131311130 is a wasteful number, since it uses less digits than its factorization.

22003131311130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733437710381.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 22003131311130 its reverse (3111313130022), we get a palindrome (25114444441152).

The spelling of 22003131311130 in words is "twenty-two trillion, three billion, one hundred thirty-one million, three hundred eleven thousand, one hundred thirty".