2240151051220 has 24 divisors (see below), whose sum is σ = 4704853192704. Its totient is φ = 895958328096.

The previous prime is 2240151051191. The next prime is 2240151051227. The reversal of 2240151051220 is 221501510422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240151051227) by changing a digit.

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, 6200724 + ... + 6552043.

It is an arithmetic number, because the mean of its divisors is an integer number (196035549696).

Almost surely, 2^{2240151051220} is an apocalyptic number.

2240151051220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2240151051220 is an abundant number, since it is smaller than the sum of its proper divisors (2464702141484).

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

2240151051220 is a wasteful number, since it uses less digits than its factorization.

2240151051220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12761559 (or 12761557 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 2240151051220 its reverse (221501510422), we get a palindrome (2461652561642).

The spelling of 2240151051220 in words is "two trillion, two hundred forty billion, one hundred fifty-one million, fifty-one thousand, two hundred twenty".