1165101422 has 4 divisors (see below), whose sum is σ = 1747652136. Its totient is φ = 582550710.

The previous prime is 1165101407. The next prime is 1165101433. The reversal of 1165101422 is 2241015611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2241015611 = 45119 ⋅49669.

It is a super-2 number, since 2×1165101422² = 2714922647092844168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 291275354 + ... + 291275357.

It is an arithmetic number, because the mean of its divisors is an integer number (436913034).

Almost surely, 2^1165101422 is an apocalyptic number.

1165101422 is a deficient number, since it is larger than the sum of its proper divisors (582550714).

1165101422 is an equidigital number, since it uses as much as digits as its factorization.

1165101422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582550713.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 1165101422 is about 34133.5820270888. The cubic root of 1165101422 is about 1052.2555961376.

The spelling of 1165101422 in words is "one billion, one hundred sixty-five million, one hundred one thousand, four hundred twenty-two".