1122257035 has 8 divisors (see below), whose sum is σ = 1366808976. Its totient is φ = 884405280.

The previous prime is 1122257029. The next prime is 1122257039. The reversal of 1122257035 is 5307522211.

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

It is not a de Polignac number, because 1122257035 - 2²⁷ = 988039307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1122256994 and 1122257012.

It is not an unprimeable number, because it can be changed into a prime (1122257039) 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, 1674676 + ... + 1675345.

It is an arithmetic number, because the mean of its divisors is an integer number (170851122).

Almost surely, 2^1122257035 is an apocalyptic number.

1122257035 is a deficient number, since it is larger than the sum of its proper divisors (244551941).

1122257035 is an equidigital number, since it uses as much as digits as its factorization.

1122257035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350093.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 1122257035 is about 33500.1049998354. The cubic root of 1122257035 is about 1039.1959499664.

Adding to 1122257035 its reverse (5307522211), we get a palindrome (6429779246).

The spelling of 1122257035 in words is "one billion, one hundred twenty-two million, two hundred fifty-seven thousand, thirty-five".