1223235042150 has 96 divisors (see below), whose sum is σ = 3314431612800. Its totient is φ = 296091577600.

The previous prime is 1223235042119. The next prime is 1223235042163. The reversal of 1223235042150 is 512405323221.

1223235042150 is digitally balanced in base 12, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

1223235042150 is strictly pandigital in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 524866 + ... + 1649834.

It is an arithmetic number, because the mean of its divisors is an integer number (34525329300).

Almost surely, 2^{1223235042150} is an apocalyptic number.

1223235042150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1223235042150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1657215806400).

1223235042150 is an abundant number, since it is smaller than the sum of its proper divisors (2091196570650).

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

1223235042150 is a wasteful number, since it uses less digits than its factorization.

1223235042150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125654 (or 1125649 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 1223235042150 in words is "one trillion, two hundred twenty-three billion, two hundred thirty-five million, forty-two thousand, one hundred fifty".