33221130132210 has 32 divisors (see below), whose sum is σ = 83197265028480. Its totient is φ = 8473795511808.

The previous prime is 33221130132167. The next prime is 33221130132343. The reversal of 33221130132210 is 1223103112233.

It is a super-2 number, since 2×33221130132210² (a number of 28 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, 24073282015 + ... + 24073283394.

It is an arithmetic number, because the mean of its divisors is an integer number (2599914532140).

Almost surely, 2^{33221130132210} is an apocalyptic number.

33221130132210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33221130132210 is an abundant number, since it is smaller than the sum of its proper divisors (49976134896270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33221130132210 is a wasteful number, since it uses less digits than its factorization.

33221130132210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48146565442.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 33221130132210 its reverse (1223103112233), we get a palindrome (34444233244443).

The spelling of 33221130132210 in words is "thirty-three trillion, two hundred twenty-one billion, one hundred thirty million, one hundred thirty-two thousand, two hundred ten".