140321242211022 has 96 divisors (see below), whose sum is σ = 315913094995680. Its totient is φ = 44960285260800.

The previous prime is 140321242211009. The next prime is 140321242211027. The reversal of 140321242211022 is 220112242123041.

140321242211022 is a `hidden beast` number, since 1 + 4 + 0 + 3 + 212 + 422 + 1 + 1 + 0 + 22 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140321242211027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105015522 + ... + 106343322.

It is an arithmetic number, because the mean of its divisors is an integer number (3290761406205).

Almost surely, 2^{140321242211022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140321242211022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157956547497840).

140321242211022 is an abundant number, since it is smaller than the sum of its proper divisors (175591852784658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140321242211022 is a wasteful number, since it uses less digits than its factorization.

140321242211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328738 (or 1328735 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 140321242211022 its reverse (220112242123041), we get a palindrome (360433484334063).

The spelling of 140321242211022 in words is "one hundred forty trillion, three hundred twenty-one billion, two hundred forty-two million, two hundred eleven thousand, twenty-two".