1122000011210 has 32 divisors (see below), whose sum is σ = 2176358360400. Its totient is φ = 414009404928.

The previous prime is 1122000011201. The next prime is 1122000011239. The reversal of 1122000011210 is 121100002211.

It can be written as a sum of positive squares in 8 ways, for example, as 549648752689 + 572351258521 = 741383^2 + 756539^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1122000011191 and 1122000011200.

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, 2584547 + ... + 2987286.

Almost surely, 2^{1122000011210} is an apocalyptic number.

1122000011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122000011210 is a deficient number, since it is larger than the sum of its proper divisors (1054358349190).

1122000011210 is a wasteful number, since it uses less digits than its factorization.

1122000011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5573402.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1122000011210 its reverse (121100002211), we get a palindrome (1243100013421).

The spelling of 1122000011210 in words is "one trillion, one hundred twenty-two billion, eleven thousand, two hundred ten".