2211221101096 has 32 divisors (see below), whose sum is σ = 4772917304640. Its totient is φ = 940748911488.

The previous prime is 2211221101087. The next prime is 2211221101147. The reversal of 2211221101096 is 6901011221122.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 144102150 + ... + 144117493.

It is an arithmetic number, because the mean of its divisors is an integer number (149153665770).

Almost surely, 2^{2211221101096} is an apocalyptic number.

It is an amenable number.

2211221101096 is an abundant number, since it is smaller than the sum of its proper divisors (2561696203544).

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

2211221101096 is a wasteful number, since it uses less digits than its factorization.

2211221101096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288219793 (or 288219789 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 2211221101096 in words is "two trillion, two hundred eleven billion, two hundred twenty-one million, one hundred one thousand, ninety-six".