22515010222503 has 8 divisors (see below), whose sum is σ = 30020573804416. Its totient is φ = 15009726727800.

The previous prime is 22515010222501. The next prime is 22515010222541. The reversal of 22515010222503 is 30522201051522.

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

It is not a de Polignac number, because 22515010222503 - 2¹ = 22515010222501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22515010222501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69834163 + ... + 70155828.

It is an arithmetic number, because the mean of its divisors is an integer number (3752571725552).

Almost surely, 2^{22515010222503} is an apocalyptic number.

22515010222503 is a deficient number, since it is larger than the sum of its proper divisors (7505563581913).

22515010222503 is a wasteful number, since it uses less digits than its factorization.

22515010222503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140043605.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 22515010222503 in words is "twenty-two trillion, five hundred fifteen billion, ten million, two hundred twenty-two thousand, five hundred three".