900222010022 has 8 divisors (see below), whose sum is σ = 1350354544896. Its totient is φ = 450103828392.

The previous prime is 900222010003. The next prime is 900222010087. The reversal of 900222010022 is 220010222009.

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 = 900222009976 and 900222010003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3430118 + ... + 3683225.

It is an arithmetic number, because the mean of its divisors is an integer number (168794318112).

Almost surely, 2^900222010022 is an apocalyptic number.

900222010022 is a deficient number, since it is larger than the sum of its proper divisors (450132534874).

900222010022 is a wasteful number, since it uses less digits than its factorization.

900222010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7176622.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 900222010022 in words is "nine hundred billion, two hundred twenty-two million, ten thousand, twenty-two".