220240211342 has 16 divisors (see below), whose sum is σ = 336974688000. Its totient is φ = 107926593720.

The previous prime is 220240211341. The next prime is 220240211369. The reversal of 220240211342 is 243112042022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220240211341) 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, 2780342 + ... + 2858457.

It is an arithmetic number, because the mean of its divisors is an integer number (21060918000).

Almost surely, 2^220240211342 is an apocalyptic number.

220240211342 is a deficient number, since it is larger than the sum of its proper divisors (116734476658).

220240211342 is a wasteful number, since it uses less digits than its factorization.

220240211342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5639191.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 220240211342 its reverse (243112042022), we get a palindrome (463352253364).

The spelling of 220240211342 in words is "two hundred twenty billion, two hundred forty million, two hundred eleven thousand, three hundred forty-two".