2201111122330 has 64 divisors (see below), whose sum is σ = 4092228241920. Its totient is φ = 851886374400.

The previous prime is 2201111122277. The next prime is 2201111122367. The reversal of 2201111122330 is 332211111022.

It is a junction number, because it is equal to n+sod(n) for n = 2201111122298 and 2201111122307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27194661 + ... + 27275479.

It is an arithmetic number, because the mean of its divisors is an integer number (63941066280).

Almost surely, 2^{2201111122330} is an apocalyptic number.

2201111122330 is a deficient number, since it is larger than the sum of its proper divisors (1891117119590).

2201111122330 is a wasteful number, since it uses less digits than its factorization.

2201111122330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81415.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2201111122330 its reverse (332211111022), we get a palindrome (2533322233352).

The spelling of 2201111122330 in words is "two trillion, two hundred one billion, one hundred eleven million, one hundred twenty-two thousand, three hundred thirty".