220233013 has 16 divisors (see below), whose sum is σ = 295698816. Its totient is φ = 158408640.

The previous prime is 220233007. The next prime is 220233019. The reversal of 220233013 is 310332022.

220233013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (220233007) and next prime (220233019).

It is not a de Polignac number, because 220233013 - 2¹³ = 220224821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220233019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109006 + ... + 111007.

It is an arithmetic number, because the mean of its divisors is an integer number (18481176).

Almost surely, 2^220233013 is an apocalyptic number.

It is an amenable number.

220233013 is a deficient number, since it is larger than the sum of its proper divisors (75465803).

220233013 is a wasteful number, since it uses less digits than its factorization.

220233013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220044.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 220233013 is about 14840.2497620492. The cubic root of 220233013 is about 603.8941280817.

Adding to 220233013 its reverse (310332022), we get a palindrome (530565035).

Subtracting 220233013 from its reverse (310332022), we obtain a palindrome (90099009).

The spelling of 220233013 in words is "two hundred twenty million, two hundred thirty-three thousand, thirteen".