140422043221022 has 16 divisors (see below), whose sum is σ = 221723626030800. Its totient is φ = 66514321558080.

The previous prime is 140422043220983. The next prime is 140422043221027. The reversal of 140422043221022 is 220122340224041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140422043221027) 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, 36567497 + ... + 40224692.

It is an arithmetic number, because the mean of its divisors is an integer number (13857726626925).

Almost surely, 2^{140422043221022} is an apocalyptic number.

140422043221022 is a deficient number, since it is larger than the sum of its proper divisors (81301582809778).

140422043221022 is a wasteful number, since it uses less digits than its factorization.

140422043221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76840331.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 140422043221022 its reverse (220122340224041), we get a palindrome (360544383445063).

The spelling of 140422043221022 in words is "one hundred forty trillion, four hundred twenty-two billion, forty-three million, two hundred twenty-one thousand, twenty-two".