10466921220 has 96 divisors (see below), whose sum is σ = 34574647296. Its totient is φ = 2315260800.

The previous prime is 10466921207. The next prime is 10466921221. The reversal of 10466921220 is 2212966401.

It is not an unprimeable number, because it can be changed into a prime (10466921221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 388936 + ... + 414975.

It is an arithmetic number, because the mean of its divisors is an integer number (360152576).

Almost surely, 2^10466921220 is an apocalyptic number.

10466921220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10466921220 is an abundant number, since it is smaller than the sum of its proper divisors (24107726076).

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

10466921220 is a wasteful number, since it uses less digits than its factorization.

10466921220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803961 (or 803959 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 10466921220 in words is "ten billion, four hundred sixty-six million, nine hundred twenty-one thousand, two hundred twenty".