33223120130 has 32 divisors (see below), whose sum is σ = 62981280000. Its totient is φ = 12583372032.

The previous prime is 33223120127. The next prime is 33223120153. The reversal of 33223120130 is 3102132233.

It is a super-2 number, since 2×33223120130² (a number of 22 digits) contains 22 as substring.

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, 336074 + ... + 423546.

It is an arithmetic number, because the mean of its divisors is an integer number (1968165000).

Almost surely, 2^33223120130 is an apocalyptic number.

33223120130 is a deficient number, since it is larger than the sum of its proper divisors (29758159870).

33223120130 is a wasteful number, since it uses less digits than its factorization.

33223120130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89498.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 33223120130 its reverse (3102132233), we get a palindrome (36325252363).

The spelling of 33223120130 in words is "thirty-three billion, two hundred twenty-three million, one hundred twenty thousand, one hundred thirty".