210469602120 has 128 divisors (see below), whose sum is σ = 664811107200. Its totient is φ = 53157648384.

The previous prime is 210469602097. The next prime is 210469602131. The reversal of 210469602120 is 21206964012.

It is a super-2 number, since 2×210469602120² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11237884 + ... + 11256596.

It is an arithmetic number, because the mean of its divisors is an integer number (5193836775).

Almost surely, 2^210469602120 is an apocalyptic number.

210469602120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210469602120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332405553600).

210469602120 is an abundant number, since it is smaller than the sum of its proper divisors (454341505080).

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

210469602120 is a wasteful number, since it uses less digits than its factorization.

210469602120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23679 (or 23675 counting only the distinct ones).

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

The spelling of 210469602120 in words is "two hundred ten billion, four hundred sixty-nine million, six hundred two thousand, one hundred twenty".