1011534226 has 4 divisors (see below), whose sum is σ = 1517301342. Its totient is φ = 505767112.

The previous prime is 1011534169. The next prime is 1011534233. The reversal of 1011534226 is 6224351101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6224351101 = 22483 ⋅276847.

It can be written as a sum of positive squares in only one way, i.e., 798345025 + 213189201 = 28255^2 + 14601^2 .

It is a super-3 number, since 3×1011534226³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1011534226.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252883555 + ... + 252883558.

Almost surely, 2^1011534226 is an apocalyptic number.

1011534226 is a deficient number, since it is larger than the sum of its proper divisors (505767116).

1011534226 is an equidigital number, since it uses as much as digits as its factorization.

1011534226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505767115.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1011534226 is about 31804.6258585131. The cubic root of 1011534226 is about 1003.8300539586.

Adding to 1011534226 its reverse (6224351101), we get a palindrome (7235885327).

The spelling of 1011534226 in words is "one billion, eleven million, five hundred thirty-four thousand, two hundred twenty-six".