220512411342 has 16 divisors (see below), whose sum is σ = 490027580880. Its totient is φ = 73504137096.

The previous prime is 220512411331. The next prime is 220512411349. The reversal of 220512411342 is 243114215022.

220512411342 is a `hidden beast` number, since 2 + 205 + 1 + 2 + 411 + 3 + 42 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220512411349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2041781533 + ... + 2041781640.

It is an arithmetic number, because the mean of its divisors is an integer number (30626723805).

Almost surely, 2^220512411342 is an apocalyptic number.

220512411342 is an abundant number, since it is smaller than the sum of its proper divisors (269515169538).

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

220512411342 is a wasteful number, since it uses less digits than its factorization.

220512411342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4083563184 (or 4083563178 counting only the distinct ones).

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

Adding to 220512411342 its reverse (243114215022), we get a palindrome (463626626364).

The spelling of 220512411342 in words is "two hundred twenty billion, five hundred twelve million, four hundred eleven thousand, three hundred forty-two".