1122955066 has 4 divisors (see below), whose sum is σ = 1684432602. Its totient is φ = 561477532.

The previous prime is 1122955061. The next prime is 1122955073. The reversal of 1122955066 is 6605592211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 672624225 + 450330841 = 25935^2 + 21221^2 .

It is a super-2 number, since 2×1122955066² = 2522056160510128712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122955061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280738765 + ... + 280738768.

Almost surely, 2^1122955066 is an apocalyptic number.

1122955066 is a deficient number, since it is larger than the sum of its proper divisors (561477536).

1122955066 is an equidigital number, since it uses as much as digits as its factorization.

1122955066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561477535.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 1122955066 is about 33510.5217207969. The cubic root of 1122955066 is about 1039.4113612974.

The spelling of 1122955066 in words is "one billion, one hundred twenty-two million, nine hundred fifty-five thousand, sixty-six".