1020243514226 has 8 divisors (see below), whose sum is σ = 1596902891904. Its totient is φ = 487942550260.

The previous prime is 1020243514219. The next prime is 1020243514243. The reversal of 1020243514226 is 6224153420201.

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

It is a junction number, because it is equal to n+sod(n) for n = 1020243514192 and 1020243514201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11089603370 + ... + 11089603461.

It is an arithmetic number, because the mean of its divisors is an integer number (199612861488).

Almost surely, 2^{1020243514226} is an apocalyptic number.

1020243514226 is a deficient number, since it is larger than the sum of its proper divisors (576659377678).

1020243514226 is a wasteful number, since it uses less digits than its factorization.

1020243514226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22179206856.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 1020243514226 its reverse (6224153420201), we get a palindrome (7244396934427).

The spelling of 1020243514226 in words is "one trillion, twenty billion, two hundred forty-three million, five hundred fourteen thousand, two hundred twenty-six".