22011001020003 has 8 divisors (see below), whose sum is σ = 29348023271616. Its totient is φ = 14673989724200.

The previous prime is 22011001019999. The next prime is 22011001020013. The reversal of 22011001020003 is 30002010011022.

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

It is a cyclic number.

It is not a de Polignac number, because 22011001020003 - 2² = 22011001019999 is a prime.

It is a super-2 number, since 2×22011001020003² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22011001020013) 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, 5426308 + ... + 8571278.

It is an arithmetic number, because the mean of its divisors is an integer number (3668502908952).

Almost surely, 2^{22011001020003} is an apocalyptic number.

22011001020003 is a deficient number, since it is larger than the sum of its proper divisors (7337022251613).

22011001020003 is a wasteful number, since it uses less digits than its factorization.

22011001020003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5477905.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 22011001020003 its reverse (30002010011022), we get a palindrome (52013011031025).

The spelling of 22011001020003 in words is "twenty-two trillion, eleven billion, one million, twenty thousand, three".