22011020131003 has 24 divisors (see below), whose sum is σ = 25645407958800. Its totient is φ = 18772623834624.

The previous prime is 22011020130989. The next prime is 22011020131031. The reversal of 22011020131003 is 30013102011022.

It is not a de Polignac number, because 22011020131003 - 2¹³ = 22011020122811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22011020131403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64238938 + ... + 64580671.

It is an arithmetic number, because the mean of its divisors is an integer number (1068558664950).

Almost surely, 2^{22011020131003} is an apocalyptic number.

22011020131003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22011020131003 is a deficient number, since it is larger than the sum of its proper divisors (3634387827797).

22011020131003 is a wasteful number, since it uses less digits than its factorization.

22011020131003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128819691 (or 128819668 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 22011020131003 its reverse (30013102011022), we get a palindrome (52024122142025).

The spelling of 22011020131003 in words is "twenty-two trillion, eleven billion, twenty million, one hundred thirty-one thousand, three".