1061919122 has 8 divisors (see below), whose sum is σ = 1737685872. Its totient is φ = 482690500.

The previous prime is 1061919121. The next prime is 1061919137. The reversal of 1061919122 is 2219191601.

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

It is a super-2 number, since 2×1061919122² = 2255344443338501768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1061919121) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 24134504 + ... + 24134547.

It is an arithmetic number, because the mean of its divisors is an integer number (217210734).

Almost surely, 2^1061919122 is an apocalyptic number.

1061919122 is a deficient number, since it is larger than the sum of its proper divisors (675766750).

1061919122 is a wasteful number, since it uses less digits than its factorization.

1061919122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48269064.

The product of its (nonzero) digits is 1944, while the sum is 32.

The square root of 1061919122 is about 32587.1005460750. The cubic root of 1061919122 is about 1020.2277852162.

The spelling of 1061919122 in words is "one billion, sixty-one million, nine hundred nineteen thousand, one hundred twenty-two".