1122171602 has 8 divisors (see below), whose sum is σ = 1722403056. Its totient is φ = 548037252.

The previous prime is 1122171551. The next prime is 1122171607. The reversal of 1122171602 is 2061712211.

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

It is not an unprimeable number, because it can be changed into a prime (1122171607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6524168 + ... + 6524339.

It is an arithmetic number, because the mean of its divisors is an integer number (215300382).

Almost surely, 2^1122171602 is an apocalyptic number.

1122171602 is a deficient number, since it is larger than the sum of its proper divisors (600231454).

1122171602 is a wasteful number, since it uses less digits than its factorization.

1122171602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13048552.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 1122171602 is about 33498.8298601608. The cubic root of 1122171602 is about 1039.1695793347.

Adding to 1122171602 its reverse (2061712211), we get a palindrome (3183883813).

The spelling of 1122171602 in words is "one billion, one hundred twenty-two million, one hundred seventy-one thousand, six hundred two".