1223101050 has 24 divisors (see below), whose sum is σ = 3033290976. Its totient is φ = 326160240.

The previous prime is 1223101037. The next prime is 1223101051. The reversal of 1223101050 is 501013221.

It is a super-2 number, since 2×1223101050² = 2991952357022205000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1223101051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4076854 + ... + 4077153.

It is an arithmetic number, because the mean of its divisors is an integer number (126387124).

Almost surely, 2^1223101050 is an apocalyptic number.

1223101050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1223101050 is an abundant number, since it is smaller than the sum of its proper divisors (1810189926).

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

1223101050 is a wasteful number, since it uses less digits than its factorization.

1223101050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8154022 (or 8154017 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1223101050 is about 34972.8616215488. The cubic root of 1223101050 is about 1069.4343095358.

Adding to 1223101050 its reverse (501013221), we get a palindrome (1724114271).

The spelling of 1223101050 in words is "one billion, two hundred twenty-three million, one hundred one thousand, fifty".