1054022199738 has 16 divisors (see below), whose sum is σ = 2108107666656. Its totient is φ = 351330188720.

The previous prime is 1054022199679. The next prime is 1054022199779. The reversal of 1054022199738 is 8379912204501.

It is a super-2 number, since 2×1054022199738² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2418168 + ... + 2820563.

It is an arithmetic number, because the mean of its divisors is an integer number (131756729166).

Almost surely, 2^{1054022199738} is an apocalyptic number.

1054022199738 is an abundant number, since it is smaller than the sum of its proper divisors (1054085466918).

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

1054022199738 is a wasteful number, since it uses less digits than its factorization.

1054022199738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5272269.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 1054022199738 in words is "one trillion, fifty-four billion, twenty-two million, one hundred ninety-nine thousand, seven hundred thirty-eight".