1122002211 has 8 divisors (see below), whose sum is σ = 1632003264. Its totient is φ = 680001320.

The previous prime is 1122002191. The next prime is 1122002213.

1122002211 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1122002211 - 2¹¹ = 1122000163 is a prime.

It is a super-2 number, since 2×1122002211² = 2517777922977777042, which contains 22 as substring.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1122002213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17000001 + ... + 17000066.

It is an arithmetic number, because the mean of its divisors is an integer number (204000408).

Almost surely, 2^1122002211 is an apocalyptic number.

1122002211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1122002211 is a deficient number, since it is larger than the sum of its proper divisors (510001053).

1122002211 is a wasteful number, since it uses less digits than its factorization.

1122002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34000081.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1122002211 is about 33496.3014525485. The cubic root of 1122002211 is about 1039.1172894023.

It can be divided in two parts, 112200 and 2211, that added together give a palindrome (114411).

The spelling of 1122002211 in words is "one billion, one hundred twenty-two million, two thousand, two hundred eleven".