1226361104 has 20 divisors (see below), whose sum is σ = 2479382976. Its totient is φ = 586520352.

The previous prime is 1226361053. The next prime is 1226361119. The reversal of 1226361104 is 4011636221.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

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, 1665884 + ... + 1666619.

Almost surely, 2^1226361104 is an apocalyptic number.

It is an amenable number.

1226361104 is an abundant number, since it is smaller than the sum of its proper divisors (1253021872).

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

1226361104 is a wasteful number, since it uses less digits than its factorization.

1226361104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3332534 (or 3332528 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1226361104 is about 35019.4389446776. The cubic root of 1226361104 is about 1070.3836234715.

Adding to 1226361104 its reverse (4011636221), we get a palindrome (5237997325).

The spelling of 1226361104 in words is "one billion, two hundred twenty-six million, three hundred sixty-one thousand, one hundred four".