2211010445522 has 8 divisors (see below), whose sum is σ = 3316525916400. Its totient is φ = 1105501806724.

The previous prime is 2211010445519. The next prime is 2211010445537. The reversal of 2211010445522 is 2255440101122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803072 + ... + 2250987.

It is an arithmetic number, because the mean of its divisors is an integer number (414565739550).

Almost surely, 2^{2211010445522} is an apocalyptic number.

2211010445522 is a deficient number, since it is larger than the sum of its proper divisors (1105515470878).

2211010445522 is a wasteful number, since it uses less digits than its factorization.

2211010445522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416040.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 2211010445522 its reverse (2255440101122), we get a palindrome (4466450546644).

The spelling of 2211010445522 in words is "two trillion, two hundred eleven billion, ten million, four hundred forty-five thousand, five hundred twenty-two".