1120111220210 has 32 divisors (see below), whose sum is σ = 2025961846272. Its totient is φ = 445876663680.

The previous prime is 1120111220203. The next prime is 1120111220303. The reversal of 1120111220210 is 120221110211.

It is a super-2 number, since 2×1120111220210² (a number of 25 digits) contains 22 as substring.

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, 6283205 + ... + 6459015.

It is an arithmetic number, because the mean of its divisors is an integer number (63311307696).

Almost surely, 2^{1120111220210} is an apocalyptic number.

1120111220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120111220210 is a deficient number, since it is larger than the sum of its proper divisors (905850626062).

1120111220210 is a wasteful number, since it uses less digits than its factorization.

1120111220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178898.

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

Adding to 1120111220210 its reverse (120221110211), we get a palindrome (1240332330421).

The spelling of 1120111220210 in words is "one trillion, one hundred twenty billion, one hundred eleven million, two hundred twenty thousand, two hundred ten".