1120320412254 has 16 divisors (see below), whose sum is σ = 2489600916240. Its totient is φ = 373440137400.

The previous prime is 1120320412249. The next prime is 1120320412283. The reversal of 1120320412254 is 4522140230211.

1120320412254 is a `hidden beast` number, since 1 + 1 + 203 + 20 + 412 + 25 + 4 = 666.

It is a super-2 number, since 2×1120320412254² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10373337097 + ... + 10373337204.

It is an arithmetic number, because the mean of its divisors is an integer number (155600057265).

Almost surely, 2^{1120320412254} is an apocalyptic number.

1120320412254 is an abundant number, since it is smaller than the sum of its proper divisors (1369280503986).

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

1120320412254 is a wasteful number, since it uses less digits than its factorization.

1120320412254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20746674312 (or 20746674306 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 1120320412254 its reverse (4522140230211), we get a palindrome (5642460642465).

The spelling of 1120320412254 in words is "one trillion, one hundred twenty billion, three hundred twenty million, four hundred twelve thousand, two hundred fifty-four".