22020201231133 has 16 divisors (see below), whose sum is σ = 25274131384320. Its totient is φ = 18793365030000.

The previous prime is 22020201231019. The next prime is 22020201231137. The reversal of 22020201231133 is 33113210202022.

It is a cyclic number.

It is not a de Polignac number, because 22020201231133 - 2³³ = 22011611296541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020201231137) 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, 3642808 + ... + 7570366.

It is an arithmetic number, because the mean of its divisors is an integer number (1579633211520).

Almost surely, 2^{22020201231133} is an apocalyptic number.

It is an amenable number.

22020201231133 is a deficient number, since it is larger than the sum of its proper divisors (3253930153187).

22020201231133 is a wasteful number, since it uses less digits than its factorization.

22020201231133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3931008.

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

Adding to 22020201231133 its reverse (33113210202022), we get a palindrome (55133411433155).

The spelling of 22020201231133 in words is "twenty-two trillion, twenty billion, two hundred one million, two hundred thirty-one thousand, one hundred thirty-three".