2122034323140 has 192 divisors, whose sum is σ = 7001879915520. Its totient is φ = 531701452800.

The previous prime is 2122034323127. The next prime is 2122034323141. The reversal of 2122034323140 is 413234302212.

2122034323140 is a `hidden beast` number, since 2 + 1 + 2 + 2 + 0 + 343 + 2 + 314 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2122034323141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5324869 + ... + 5709491.

It is an arithmetic number, because the mean of its divisors is an integer number (36468124560).

Almost surely, 2^{2122034323140} is an apocalyptic number.

2122034323140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2122034323140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3500939957760).

2122034323140 is an abundant number, since it is smaller than the sum of its proper divisors (4879845592380).

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

2122034323140 is a wasteful number, since it uses less digits than its factorization.

2122034323140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385259 (or 385251 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 2122034323140 its reverse (413234302212), we get a palindrome (2535268625352).

The spelling of 2122034323140 in words is "two trillion, one hundred twenty-two billion, thirty-four million, three hundred twenty-three thousand, one hundred forty".