1123514220150 has 288 divisors, whose sum is σ = 3487791909888. Its totient is φ = 253976083200.

The previous prime is 1123514220139. The next prime is 1123514220161. The reversal of 1123514220150 is 510224153211.

It is a happy number.

1123514220150 is a `hidden beast` number, since 1 + 1 + 235 + 1 + 422 + 0 + 1 + 5 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1123514220139) and next prime (1123514220161).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 313741360 + ... + 313744940.

It is an arithmetic number, because the mean of its divisors is an integer number (12110388576).

Almost surely, 2^{1123514220150} is an apocalyptic number.

1123514220150 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 1123514220150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1743895954944).

1123514220150 is an abundant number, since it is smaller than the sum of its proper divisors (2364277689738).

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

1123514220150 is a wasteful number, since it uses less digits than its factorization.

1123514220150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4676 (or 4668 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 1123514220150 its reverse (510224153211), we get a palindrome (1633738373361).

The spelling of 1123514220150 in words is "one trillion, one hundred twenty-three billion, five hundred fourteen million, two hundred twenty thousand, one hundred fifty".