22120212202003 has 8 divisors (see below), whose sum is σ = 23474271143088. Its totient is φ = 20772027704064.

The previous prime is 22120212201991. The next prime is 22120212202009. The reversal of 22120212202003 is 30020221202122.

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

It is not a de Polignac number, because 22120212202003 - 2²¹ = 22120210104851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22120212202009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1468603026 + ... + 1468618087.

It is an arithmetic number, because the mean of its divisors is an integer number (2934283892886).

Almost surely, 2^{22120212202003} is an apocalyptic number.

22120212202003 is a deficient number, since it is larger than the sum of its proper divisors (1354058941085).

22120212202003 is a wasteful number, since it uses less digits than its factorization.

22120212202003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2937221573.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22120212202003 its reverse (30020221202122), we get a palindrome (52140433404125).

The spelling of 22120212202003 in words is "twenty-two trillion, one hundred twenty billion, two hundred twelve million, two hundred two thousand, three".