1122000211210 has 16 divisors (see below), whose sum is σ = 2068858926792. Its totient is φ = 437853740800.

The previous prime is 1122000211207. The next prime is 1122000211219. The reversal of 1122000211210 is 121120002211.

It can be written as a sum of positive squares in 4 ways, for example, as 446380325689 + 675619885521 = 668117^2 + 821961^2 .

It is not an unprimeable number, because it can be changed into a prime (1122000211219) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1368292531 + ... + 1368293350.

Almost surely, 2^{1122000211210} is an apocalyptic number.

1122000211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122000211210 is a deficient number, since it is larger than the sum of its proper divisors (946858715582).

1122000211210 is a wasteful number, since it uses less digits than its factorization.

1122000211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736585929.

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

Adding to 1122000211210 its reverse (121120002211), we get a palindrome (1243120213421).

The spelling of 1122000211210 in words is "one trillion, one hundred twenty-two billion, two hundred eleven thousand, two hundred ten".