1061211122 has 16 divisors (see below), whose sum is σ = 1664893440. Its totient is φ = 506354112.

The previous prime is 1061211101. The next prime is 1061211131. The reversal of 1061211122 is 2211121601.

It is a super-2 number, since 2×1061211122² = 2252338090912997768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1061211122.

It is an unprimeable number.

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, 6722 + ... + 46557.

It is an arithmetic number, because the mean of its divisors is an integer number (104055840).

Almost surely, 2^1061211122 is an apocalyptic number.

1061211122 is a deficient number, since it is larger than the sum of its proper divisors (603682318).

1061211122 is a wasteful number, since it uses less digits than its factorization.

1061211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53737.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 1061211122 is about 32576.2355406514. The cubic root of 1061211122 is about 1020.0010002553.

Adding to 1061211122 its reverse (2211121601), we get a palindrome (3272332723).

The spelling of 1061211122 in words is "one billion, sixty-one million, two hundred eleven thousand, one hundred twenty-two".