2235232051520 has 112 divisors (see below), whose sum is σ = 5981301809280. Its totient is φ = 789433092096.

The previous prime is 2235232051469. The next prime is 2235232051529. The reversal of 2235232051520 is 251502325322.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235232051529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11585090 + ... + 11776449.

It is an arithmetic number, because the mean of its divisors is an integer number (53404480440).

Almost surely, 2^{2235232051520} is an apocalyptic number.

2235232051520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2235232051520 is an abundant number, since it is smaller than the sum of its proper divisors (3746069757760).

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

2235232051520 is a wasteful number, since it uses less digits than its factorization.

2235232051520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23361592 (or 23361582 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 2235232051520 its reverse (251502325322), we get a palindrome (2486734376842).

The spelling of 2235232051520 in words is "two trillion, two hundred thirty-five billion, two hundred thirty-two million, fifty-one thousand, five hundred twenty".