240122221042 has 16 divisors (see below), whose sum is σ = 393420307392. Its totient is φ = 109009509520.

The previous prime is 240122221021. The next prime is 240122221043.

240122221042 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (240122221043) 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, 6829798 + ... + 6864865.

It is an arithmetic number, because the mean of its divisors is an integer number (24588769212).

Almost surely, 2^240122221042 is an apocalyptic number.

240122221042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

240122221042 is a deficient number, since it is larger than the sum of its proper divisors (153298086350).

240122221042 is a wasteful number, since it uses less digits than its factorization.

240122221042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13695473.

The product of its (nonzero) digits is 1024, while the sum is 22.

It can be divided in two parts, 240122 and 221042, that added together give a palindrome (461164).

The spelling of 240122221042 in words is "two hundred forty billion, one hundred twenty-two million, two hundred twenty-one thousand, forty-two".