2122142452322 has 8 divisors (see below), whose sum is σ = 3257241903696. Its totient is φ = 1036395151092.

The previous prime is 2122142452307. The next prime is 2122142452327. The reversal of 2122142452322 is 2232542412212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2122142452327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12338037428 + ... + 12338037599.

It is an arithmetic number, because the mean of its divisors is an integer number (407155237962).

Almost surely, 2^{2122142452322} is an apocalyptic number.

2122142452322 is a deficient number, since it is larger than the sum of its proper divisors (1135099451374).

2122142452322 is a wasteful number, since it uses less digits than its factorization.

2122142452322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24676075072.

The product of its digits is 30720, while the sum is 32.

Adding to 2122142452322 its reverse (2232542412212), we get a palindrome (4354684864534).

The spelling of 2122142452322 in words is "two trillion, one hundred twenty-two billion, one hundred forty-two million, four hundred fifty-two thousand, three hundred twenty-two".