1120617201 has 32 divisors (see below), whose sum is σ = 1704683520. Its totient is φ = 649400400.

The previous prime is 1120617167. The next prime is 1120617221. The reversal of 1120617201 is 1027160211.

It is a happy number.

It is not a de Polignac number, because 1120617201 - 2¹⁵ = 1120584433 is a prime.

It is a super-2 number, since 2×1120617201² = 2511565822354148802, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1120617221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 400116 + ... + 402906.

It is an arithmetic number, because the mean of its divisors is an integer number (53271360).

Almost surely, 2^1120617201 is an apocalyptic number.

1120617201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1120617201 is a deficient number, since it is larger than the sum of its proper divisors (584066319).

1120617201 is an equidigital number, since it uses as much as digits as its factorization.

1120617201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874 (or 2828 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 1120617201 is about 33475.6209949868. The cubic root of 1120617201 is about 1038.6895479915.

Adding to 1120617201 its reverse (1027160211), we get a palindrome (2147777412).

The spelling of 1120617201 in words is "one billion, one hundred twenty million, six hundred seventeen thousand, two hundred one".