It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
Almost surely, 222101094 is an apocalyptic number.
22101094 is a wasteful number, since it uses less digits than its factorization.
22101094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11050549.
The square root of 22101094 is about 4701.1800646221. The cubic root of 22101094 is about 280.6324733337.
The spelling of 22101094 in words is "twenty-two million, one hundred one thousand, ninety-four".