33230220320030 has 32 divisors (see below), whose sum is σ = 59861614075200. Its totient is φ = 13281596778240.

The previous prime is 33230220319997. The next prime is 33230220320057. The reversal of 33230220320030 is 3002302203233.

It is a super-2 number, since 2×33230220320030² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33230220319978 and 33230220320005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204466562 + ... + 204629018.

It is an arithmetic number, because the mean of its divisors is an integer number (1870675439850).

Almost surely, 2^{33230220320030} is an apocalyptic number.

33230220320030 is a deficient number, since it is larger than the sum of its proper divisors (26631393755170).

33230220320030 is a wasteful number, since it uses less digits than its factorization.

33230220320030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178484.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 33230220320030 its reverse (3002302203233), we get a palindrome (36232522523263).

The spelling of 33230220320030 in words is "thirty-three trillion, two hundred thirty billion, two hundred twenty million, three hundred twenty thousand, thirty".