1229228050 has 12 divisors (see below), whose sum is σ = 2286364266. Its totient is φ = 491691200.

The previous prime is 1229227991. The next prime is 1229228053. The reversal of 1229228050 is 508229221.

It can be written as a sum of positive squares in 3 ways, for example, as 846751801 + 382476249 = 29099^2 + 19557^2 .

It is a super-2 number, since 2×1229228050² = 3022003197813605000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1229228053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12292231 + ... + 12292330.

Almost surely, 2^1229228050 is an apocalyptic number.

1229228050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1229228050 is a deficient number, since it is larger than the sum of its proper divisors (1057136216).

1229228050 is a wasteful number, since it uses less digits than its factorization.

1229228050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24584573 (or 24584568 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1229228050 is about 35060.3486862296. The cubic root of 1229228050 is about 1071.2170766886.

The spelling of 1229228050 in words is "one billion, two hundred twenty-nine million, two hundred twenty-eight thousand, fifty".