2011445514332 has 48 divisors (see below), whose sum is σ = 3661027372800. Its totient is φ = 965947706880.

The previous prime is 2011445514283. The next prime is 2011445514373. The reversal of 2011445514332 is 2334155441102.

It is a junction number, because it is equal to n+sod(n) for n = 2011445514292 and 2011445514301.

It is a congruent number.

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, 12123794 + ... + 12288582.

It is an arithmetic number, because the mean of its divisors is an integer number (76271403600).

Almost surely, 2^{2011445514332} is an apocalyptic number.

It is an amenable number.

2011445514332 is a deficient number, since it is larger than the sum of its proper divisors (1649581858468).

2011445514332 is a wasteful number, since it uses less digits than its factorization.

2011445514332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165566 (or 165564 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 2011445514332 in words is "two trillion, eleven billion, four hundred forty-five million, five hundred fourteen thousand, three hundred thirty-two".