215223041033 has 128 divisors (see below), whose sum is σ = 306759204864. Its totient is φ = 145606118400.

The previous prime is 215223041023. The next prime is 215223041051. The reversal of 215223041033 is 330140322512.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 215223041033 - 2¹⁶ = 215222975497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 215223040993 and 215223041011.

It is not an unprimeable number, because it can be changed into a prime (215223041023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 252312635 + ... + 252313487.

It is an arithmetic number, because the mean of its divisors is an integer number (2396556288).

Almost surely, 2^215223041033 is an apocalyptic number.

It is an amenable number.

215223041033 is a deficient number, since it is larger than the sum of its proper divisors (91536163831).

215223041033 is a wasteful number, since it uses less digits than its factorization.

215223041033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 215223041033 its reverse (330140322512), we get a palindrome (545363363545).

The spelling of 215223041033 in words is "two hundred fifteen billion, two hundred twenty-three million, forty-one thousand, thirty-three".