33013222213010 has 16 divisors (see below), whose sum is σ = 63994861520856. Its totient is φ = 12189497432448.

The previous prime is 33013222213007. The next prime is 33013222213019. The reversal of 33013222213010 is 1031222231033.

It can be written as a sum of positive squares in 4 ways, for example, as 9549070284649 + 23464151928361 = 3090157^2 + 4843981^2 .

It is not an unprimeable number, because it can be changed into a prime (33013222213019) 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, 126973931459 + ... + 126973931718.

Almost surely, 2^{33013222213010} is an apocalyptic number.

33013222213010 is a deficient number, since it is larger than the sum of its proper divisors (30981639307846).

33013222213010 is a wasteful number, since it uses less digits than its factorization.

33013222213010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253947863197.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 33013222213010 its reverse (1031222231033), we get a palindrome (34044444444043).

The spelling of 33013222213010 in words is "thirty-three trillion, thirteen billion, two hundred twenty-two million, two hundred thirteen thousand, ten".