1122011102210 has 16 divisors (see below), whose sum is σ = 2032483808376. Its totient is φ = 445945813248.

The previous prime is 1122011102167. The next prime is 1122011102279. The reversal of 1122011102210 is 122011102211.

It can be written as a sum of positive squares in 4 ways, for example, as 374528088169 + 747483014041 = 611987^2 + 864571^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357326807 + ... + 357329946.

Almost surely, 2^{1122011102210} is an apocalyptic number.

1122011102210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122011102210 is a deficient number, since it is larger than the sum of its proper divisors (910472706166).

1122011102210 is a wasteful number, since it uses less digits than its factorization.

1122011102210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714656917.

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

Adding to 1122011102210 its reverse (122011102211), we get a palindrome (1244022204421).

Subtracting from 1122011102210 its reverse (122011102211), we obtain a palindrome (999999999999).

It can be divided in two parts, 1122011 and 102210, that added together give a palindrome (1224221).

The spelling of 1122011102210 in words is "one trillion, one hundred twenty-two billion, eleven million, one hundred two thousand, two hundred ten".