2221693110000 has 2800 divisors, whose sum is σ = 10563032297664. Its totient is φ = 438939648000.

The previous prime is 2221693109981. The next prime is 2221693110031. The reversal of 2221693110000 is 113961222.

It is a tau number, because it is divible by the number of its divisors (2800).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 559 ways as a sum of consecutive naturals, for example, 11277629902 + ... + 11277630098.

Almost surely, 2^{2221693110000} is an apocalyptic number.

2221693110000 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 2221693110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5281516148832).

2221693110000 is an abundant number, since it is smaller than the sum of its proper divisors (8341339187664).

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

2221693110000 is a wasteful number, since it uses less digits than its factorization.

2221693110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The spelling of 2221693110000 in words is "two trillion, two hundred twenty-one billion, six hundred ninety-three million, one hundred ten thousand".