1122220011010 has 32 divisors (see below), whose sum is σ = 2311823070720. Its totient is φ = 384218448192.

The previous prime is 1122220010929. The next prime is 1122220011019. The reversal of 1122220011010 is 101100222211.

It is a super-2 number, since 2×1122220011010² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122220011019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11256234 + ... + 11355493.

It is an arithmetic number, because the mean of its divisors is an integer number (72244470960).

Almost surely, 2^{1122220011010} is an apocalyptic number.

1122220011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122220011010 is an abundant number, since it is smaller than the sum of its proper divisors (1189603059710).

1122220011010 is a wasteful number, since it uses less digits than its factorization.

1122220011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22612450.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1122220011010 its reverse (101100222211), we get a palindrome (1223320233221).

The spelling of 1122220011010 in words is "one trillion, one hundred twenty-two billion, two hundred twenty million, eleven thousand, ten".