2209673331010 has 16 divisors (see below), whose sum is σ = 3977440903800. Its totient is φ = 883862908416.

The previous prime is 2209673330951. The next prime is 2209673331031. The reversal of 2209673331010 is 101333769022.

It is a happy number.

It is a Cunningham number, because it is equal to 1486497²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1791376126929 + 418297204081 = 1338423^2 + 646759^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792676 + ... + 2246704.

Almost surely, 2^{2209673331010} is an apocalyptic number.

2209673331010 is a deficient number, since it is larger than the sum of its proper divisors (1767767572790).

2209673331010 is a wasteful number, since it uses less digits than its factorization.

2209673331010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606005.

The product of its (nonzero) digits is 40824, while the sum is 37.

The spelling of 2209673331010 in words is "two trillion, two hundred nine billion, six hundred seventy-three million, three hundred thirty-one thousand, ten".