1024138815622 has 32 divisors (see below), whose sum is σ = 1659017505600. Its totient is φ = 471354480768.

The previous prime is 1024138815611. The next prime is 1024138815641. The reversal of 1024138815622 is 2265188314201.

It is a super-2 number, since 2×1024138815622² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57023868 + ... + 57041824.

It is an arithmetic number, because the mean of its divisors is an integer number (51844297050).

Almost surely, 2^{1024138815622} is an apocalyptic number.

1024138815622 is a deficient number, since it is larger than the sum of its proper divisors (634878689978).

1024138815622 is a wasteful number, since it uses less digits than its factorization.

1024138815622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24000.

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 1024138815622 in words is "one trillion, twenty-four billion, one hundred thirty-eight million, eight hundred fifteen thousand, six hundred twenty-two".