133021022210 has 32 divisors (see below), whose sum is σ = 240023481984. Its totient is φ = 53078400000.

The previous prime is 133021022191. The next prime is 133021022243. The reversal of 133021022210 is 12220120331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9134435 + ... + 9148985.

It is an arithmetic number, because the mean of its divisors is an integer number (7500733812).

Almost surely, 2^133021022210 is an apocalyptic number.

133021022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133021022210 is a deficient number, since it is larger than the sum of its proper divisors (107002459774).

133021022210 is a wasteful number, since it uses less digits than its factorization.

133021022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16730.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 133021022210 its reverse (12220120331), we get a palindrome (145241142541).

The spelling of 133021022210 in words is "one hundred thirty-three billion, twenty-one million, twenty-two thousand, two hundred ten".