2011101110222 has 32 divisors (see below), whose sum is σ = 3128723988480. Its totient is φ = 968503808160.

The previous prime is 2011101110203. The next prime is 2011101110233. The reversal of 2011101110222 is 2220111011102.

It is a junction number, because it is equal to n+sod(n) for n = 2011101110197 and 2011101110206.

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, 40340003 + ... + 40389825.

It is an arithmetic number, because the mean of its divisors is an integer number (97772624640).

Almost surely, 2^{2011101110222} is an apocalyptic number.

2011101110222 is a deficient number, since it is larger than the sum of its proper divisors (1117622878258).

2011101110222 is a wasteful number, since it uses less digits than its factorization.

2011101110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52928.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2011101110222 its reverse (2220111011102), we get a palindrome (4231212121324).

It can be divided in two parts, 20111011102 and 22, that multiplied together give a palindrome (442442244244).

The spelling of 2011101110222 in words is "two trillion, eleven billion, one hundred one million, one hundred ten thousand, two hundred twenty-two".