22003021112130 has 48 divisors (see below), whose sum is σ = 57208661260920. Its totient is φ = 5867389592064.

The previous prime is 22003021112099. The next prime is 22003021112143. The reversal of 22003021112130 is 3121112030022.

22003021112130 is a `hidden beast` number, since 2 + 200 + 302 + 11 + 121 + 30 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 12699380377161 + 9303640734969 = 3563619^2 + 3050187^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4835434 + ... + 8208986.

Almost surely, 2^{22003021112130} is an apocalyptic number.

22003021112130 is an abundant number, since it is smaller than the sum of its proper divisors (35205640148790).

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

22003021112130 is a wasteful number, since it uses less digits than its factorization.

22003021112130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3446035 (or 3446032 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 22003021112130 its reverse (3121112030022), we get a palindrome (25124133142152).

The spelling of 22003021112130 in words is "twenty-two trillion, three billion, twenty-one million, one hundred twelve thousand, one hundred thirty".