1226441022 has 8 divisors (see below), whose sum is σ = 2452882056. Its totient is φ = 408813672.

The previous prime is 1226441011. The next prime is 1226441053. The reversal of 1226441022 is 2201446221.

It is a happy number.

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

1226441022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1226440983 and 1226441001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102203413 + ... + 102203424.

It is an arithmetic number, because the mean of its divisors is an integer number (306610257).

Almost surely, 2^1226441022 is an apocalyptic number.

1226441022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1226441022 is a wasteful number, since it uses less digits than its factorization.

1226441022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204406842.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1226441022 is about 35020.5799780643. The cubic root of 1226441022 is about 1070.4068741166.

Adding to 1226441022 its reverse (2201446221), we get a palindrome (3427887243).

The spelling of 1226441022 in words is "one billion, two hundred twenty-six million, four hundred forty-one thousand, twenty-two".