20095222 has 8 divisors (see below), whose sum is σ = 34448976. Its totient is φ = 8612232.

The previous prime is 20095211. The next prime is 20095237. The reversal of 20095222 is 22259002.

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

It is a junction number, because it is equal to n+sod(n) for n = 20095193 and 20095202.

It is a congruent number.

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, 717673 + ... + 717700.

It is an arithmetic number, because the mean of its divisors is an integer number (4306122).

Almost surely, 2^20095222 is an apocalyptic number.

20095222 is a deficient number, since it is larger than the sum of its proper divisors (14353754).

20095222 is a wasteful number, since it uses less digits than its factorization.

20095222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435382.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 20095222 is about 4482.7694564856. The cubic root of 20095222 is about 271.8718669124.

The spelling of 20095222 in words is "twenty million, ninety-five thousand, two hundred twenty-two".