2054452113122 has 32 divisors (see below), whose sum is σ = 3114176550912. Its totient is φ = 1016458066944.

The previous prime is 2054452113121. The next prime is 2054452113169. The reversal of 2054452113122 is 2213112544502.

It is a super-2 number, since 2×2054452113122² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2054452113121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72028808 + ... + 72057324.

It is an arithmetic number, because the mean of its divisors is an integer number (97318017216).

Almost surely, 2^{2054452113122} is an apocalyptic number.

2054452113122 is a deficient number, since it is larger than the sum of its proper divisors (1059724437790).

2054452113122 is a wasteful number, since it uses less digits than its factorization.

2054452113122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29642.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 2054452113122 its reverse (2213112544502), we get a palindrome (4267564657624).

The spelling of 2054452113122 in words is "two trillion, fifty-four billion, four hundred fifty-two million, one hundred thirteen thousand, one hundred twenty-two".