30221211223003 has 16 divisors (see below), whose sum is σ = 30481482810240. Its totient is φ = 29961574353216.

The previous prime is 30221211222989. The next prime is 30221211223009. The reversal of 30221211223003 is 30032211212203.

It is a cyclic number.

It is not a de Polignac number, because 30221211223003 - 2⁹ = 30221211222491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30221211223009) 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, 388673376 + ... + 388751122.

It is an arithmetic number, because the mean of its divisors is an integer number (1905092675640).

Almost surely, 2^{30221211223003} is an apocalyptic number.

30221211223003 is a deficient number, since it is larger than the sum of its proper divisors (260271587237).

30221211223003 is a wasteful number, since it uses less digits than its factorization.

30221211223003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81786.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30221211223003 its reverse (30032211212203), we get a palindrome (60253422435206).

The spelling of 30221211223003 in words is "thirty trillion, two hundred twenty-one billion, two hundred eleven million, two hundred twenty-three thousand, three".