240134042222 has 4 divisors (see below), whose sum is σ = 360201063336. Its totient is φ = 120067021110.

The previous prime is 240134042189. The next prime is 240134042263. The reversal of 240134042222 is 222240431042.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 240134042191 and 240134042200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60033510554 + ... + 60033510557.

It is an arithmetic number, because the mean of its divisors is an integer number (90050265834).

Almost surely, 2^240134042222 is an apocalyptic number.

240134042222 is a deficient number, since it is larger than the sum of its proper divisors (120067021114).

240134042222 is a wasteful number, since it uses less digits than its factorization.

240134042222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120067021113.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 240134042222 its reverse (222240431042), we get a palindrome (462374473264).

The spelling of 240134042222 in words is "two hundred forty billion, one hundred thirty-four million, forty-two thousand, two hundred twenty-two".