222112331111030 has 32 divisors (see below), whose sum is σ = 400541853671424. Its totient is φ = 88680587347296.

The previous prime is 222112331111023. The next prime is 222112331111051. The reversal of 222112331111030 is 30111133211222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 222112331110987 and 222112331111005.

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, 75272459 + ... + 78167561.

It is an arithmetic number, because the mean of its divisors is an integer number (12516932927232).

Almost surely, 2^{222112331111030} is an apocalyptic number.

222112331111030 is a deficient number, since it is larger than the sum of its proper divisors (178429522560394).

222112331111030 is a wasteful number, since it uses less digits than its factorization.

222112331111030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909300.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 222112331111030 its reverse (30111133211222), we get a palindrome (252223464322252).

The spelling of 222112331111030 in words is "two hundred twenty-two trillion, one hundred twelve billion, three hundred thirty-one million, one hundred eleven thousand, thirty".