1122213011 has 8 divisors (see below), whose sum is σ = 1152381120. Its totient is φ = 1092229992.

The previous prime is 1122212983. The next prime is 1122213023. The reversal of 1122213011 is 1103122211.

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 1122213011 - 2¹⁴ = 1122196627 is a prime.

It is a super-2 number, since 2×1122213011² = 2518724084115372242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122203011) 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, 33941 + ... + 58278.

It is an arithmetic number, because the mean of its divisors is an integer number (144047640).

Almost surely, 2^1122213011 is an apocalyptic number.

1122213011 is a deficient number, since it is larger than the sum of its proper divisors (30168109).

1122213011 is an equidigital number, since it uses as much as digits as its factorization.

1122213011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92545.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1122213011 is about 33499.4479208240. The cubic root of 1122213011 is about 1039.1823612313.

Adding to 1122213011 its reverse (1103122211), we get a palindrome (2225335222).

The spelling of 1122213011 in words is "one billion, one hundred twenty-two million, two hundred thirteen thousand, eleven".