33232212130 has 16 divisors (see below), whose sum is σ = 64419365304. Its totient is φ = 12270355200.

The previous prime is 33232212109. The next prime is 33232212131. The reversal of 33232212130 is 3121223233.

It can be written as a sum of positive squares in 4 ways, for example, as 22302136921 + 10930075209 = 149339^2 + 104547^2 .

It is a super-2 number, since 2×33232212130² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33232212131) 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, 127816071 + ... + 127816330.

Almost surely, 2^33232212130 is an apocalyptic number.

33232212130 is a deficient number, since it is larger than the sum of its proper divisors (31187153174).

33232212130 is a wasteful number, since it uses less digits than its factorization.

33232212130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255632421.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 33232212130 its reverse (3121223233), we get a palindrome (36353435363).

The spelling of 33232212130 in words is "thirty-three billion, two hundred thirty-two million, two hundred twelve thousand, one hundred thirty".