222850461009 has 16 divisors (see below), whose sum is σ = 324302892480. Its totient is φ = 134995565760.

The previous prime is 222850461007. The next prime is 222850461013. The reversal of 222850461009 is 900164058222.

It is not a de Polignac number, because 222850461009 - 2¹ = 222850461007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222850461007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1563682 + ... + 1700235.

It is an arithmetic number, because the mean of its divisors is an integer number (20268930780).

Almost surely, 2^222850461009 is an apocalyptic number.

It is an amenable number.

222850461009 is a deficient number, since it is larger than the sum of its proper divisors (101452431471).

222850461009 is a wasteful number, since it uses less digits than its factorization.

222850461009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3266000.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 222850461009 in words is "two hundred twenty-two billion, eight hundred fifty million, four hundred sixty-one thousand, nine".