22112212003030 has 16 divisors (see below), whose sum is σ = 41174463730320. Its totient is φ = 8539888773472.

The previous prime is 22112212003019. The next prime is 22112212003061. The reversal of 22112212003030 is 3030021221122.

It is a junction number, because it is equal to n+sod(n) for n = 22112212002989 and 22112212003007.

It is a congruent number.

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, 38124503164 + ... + 38124503743.

It is an arithmetic number, because the mean of its divisors is an integer number (2573403983145).

Almost surely, 2^{22112212003030} is an apocalyptic number.

22112212003030 is a deficient number, since it is larger than the sum of its proper divisors (19062251727290).

22112212003030 is a wasteful number, since it uses less digits than its factorization.

22112212003030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76249006943.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 22112212003030 its reverse (3030021221122), we get a palindrome (25142233224152).

The spelling of 22112212003030 in words is "twenty-two trillion, one hundred twelve billion, two hundred twelve million, three thousand, thirty".