22012011323003 has 64 divisors (see below), whose sum is σ = 26227268121600. Its totient is φ = 18288572843520.

The previous prime is 22012011322999. The next prime is 22012011323021. The reversal of 22012011323003 is 30032311021022.

It is not a de Polignac number, because 22012011323003 - 2² = 22012011322999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22012011323903) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 265942301 + ... + 266025057.

It is an arithmetic number, because the mean of its divisors is an integer number (409801064400).

Almost surely, 2^{22012011323003} is an apocalyptic number.

22012011323003 is a deficient number, since it is larger than the sum of its proper divisors (4215256798597).

22012011323003 is a wasteful number, since it uses less digits than its factorization.

22012011323003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83412.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22012011323003 its reverse (30032311021022), we get a palindrome (52044322344025).

The spelling of 22012011323003 in words is "twenty-two trillion, twelve billion, eleven million, three hundred twenty-three thousand, three".