1170101226 has 16 divisors (see below), whose sum is σ = 2674517184. Its totient is φ = 334314624.

The previous prime is 1170101221. The next prime is 1170101227. The reversal of 1170101226 is 6221010711.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1170101221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13929735 + ... + 13929818.

It is an arithmetic number, because the mean of its divisors is an integer number (167157324).

Almost surely, 2^1170101226 is an apocalyptic number.

1170101226 is an abundant number, since it is smaller than the sum of its proper divisors (1504415958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1170101226 is a wasteful number, since it uses less digits than its factorization.

1170101226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27859565.

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

The square root of 1170101226 is about 34206.7424055551. The cubic root of 1170101226 is about 1053.7586309553.

Adding to 1170101226 its reverse (6221010711), we get a palindrome (7391111937).

The spelling of 1170101226 in words is "one billion, one hundred seventy million, one hundred one thousand, two hundred twenty-six".