22220103215535 has 8 divisors (see below), whose sum is σ = 35552165144880. Its totient is φ = 11850721714944.

The previous prime is 22220103215507. The next prime is 22220103215567. The reversal of 22220103215535 is 53551230102222.

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

It is not a de Polignac number, because 22220103215535 - 2¹⁰ = 22220103214511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22220103215496 and 22220103215505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740670107170 + ... + 740670107199.

It is an arithmetic number, because the mean of its divisors is an integer number (4444020643110).

Almost surely, 2^{22220103215535} is an apocalyptic number.

22220103215535 is a deficient number, since it is larger than the sum of its proper divisors (13332061929345).

22220103215535 is a wasteful number, since it uses less digits than its factorization.

22220103215535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481340214377.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 22220103215535 its reverse (53551230102222), we get a palindrome (75771333317757).

The spelling of 22220103215535 in words is "twenty-two trillion, two hundred twenty billion, one hundred three million, two hundred fifteen thousand, five hundred thirty-five".