140420203341022 has 16 divisors (see below), whose sum is σ = 233673065654400. Its totient is φ = 62745545406040.

The previous prime is 140420203340951. The next prime is 140420203341049. The reversal of 140420203341022 is 220143302024041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54090986122 + ... + 54090988717.

It is an arithmetic number, because the mean of its divisors is an integer number (14604566603400).

Almost surely, 2^{140420203341022} is an apocalyptic number.

140420203341022 is a deficient number, since it is larger than the sum of its proper divisors (93252862313378).

140420203341022 is a wasteful number, since it uses less digits than its factorization.

140420203341022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108181974911.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 140420203341022 its reverse (220143302024041), we get a palindrome (360563505365063).

The spelling of 140420203341022 in words is "one hundred forty trillion, four hundred twenty billion, two hundred three million, three hundred forty-one thousand, twenty-two".