1113221553150 has 48 divisors (see below), whose sum is σ = 3155187947904. Its totient is φ = 254450640480.

The previous prime is 1113221553133. The next prime is 1113221553181. The reversal of 1113221553150 is 513551223111.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 530104452 + ... + 530106551.

It is an arithmetic number, because the mean of its divisors is an integer number (65733082248).

Almost surely, 2^{1113221553150} is an apocalyptic number.

1113221553150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113221553150 is an abundant number, since it is smaller than the sum of its proper divisors (2041966394754).

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

1113221553150 is a wasteful number, since it uses less digits than its factorization.

1113221553150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060211025 (or 1060211020 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

Adding to 1113221553150 its reverse (513551223111), we get a palindrome (1626772776261).

The spelling of 1113221553150 in words is "one trillion, one hundred thirteen billion, two hundred twenty-one million, five hundred fifty-three thousand, one hundred fifty".