1042227108 has 48 divisors (see below), whose sum is σ = 2909925760. Its totient is φ = 320684832.

The previous prime is 1042227107. The next prime is 1042227119. The reversal of 1042227108 is 8017222401.

It is a super-3 number, since 3×1042227108³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1042227101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369760 + ... + 372567.

Almost surely, 2^1042227108 is an apocalyptic number.

1042227108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1042227108 is an abundant number, since it is smaller than the sum of its proper divisors (1867698652).

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

1042227108 is a wasteful number, since it uses less digits than its factorization.

1042227108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742353 (or 742345 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 1042227108 is about 32283.5423706879. The cubic root of 1042227108 is about 1013.8820982625.

Adding to 1042227108 its reverse (8017222401), we get a palindrome (9059449509).

It can be divided in two parts, 1042 and 227108, that added together give a triangular number (228150 = T₆₇₅).

The spelling of 1042227108 in words is "one billion, forty-two million, two hundred twenty-seven thousand, one hundred eight".