232220015042020 has 48 divisors (see below), whose sum is σ = 487813084355520. Its totient is φ = 92859236705664.

The previous prime is 232220015041943. The next prime is 232220015042069. The reversal of 232220015042020 is 20240510022232.

It is a super-2 number, since 2×232220015042020² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1655959147 + ... + 1656099373.

It is an arithmetic number, because the mean of its divisors is an integer number (10162772590740).

Almost surely, 2^{232220015042020} is an apocalyptic number.

232220015042020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232220015042020 is an abundant number, since it is smaller than the sum of its proper divisors (255593069313500).

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

232220015042020 is a wasteful number, since it uses less digits than its factorization.

232220015042020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165292 (or 165290 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 232220015042020 its reverse (20240510022232), we get a palindrome (252460525064252).

The spelling of 232220015042020 in words is "two hundred thirty-two trillion, two hundred twenty billion, fifteen million, forty-two thousand, twenty".