201022133333021 has 96 divisors (see below), whose sum is σ = 282397692079104. Its totient is φ = 139132310169600.

The previous prime is 201022133332759. The next prime is 201022133333023. The reversal of 201022133333021 is 120333331220102.

It is not a de Polignac number, because 201022133333021 - 2¹⁰ = 201022133331997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201022133333023) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 29906060 + ... + 36005786.

It is an arithmetic number, because the mean of its divisors is an integer number (2941642625824).

Almost surely, 2^{201022133333021} is an apocalyptic number.

It is an amenable number.

201022133333021 is a deficient number, since it is larger than the sum of its proper divisors (81375558746083).

201022133333021 is a wasteful number, since it uses less digits than its factorization.

201022133333021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6099883 (or 6099872 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 201022133333021 its reverse (120333331220102), we get a palindrome (321355464553123).

The spelling of 201022133333021 in words is "two hundred one trillion, twenty-two billion, one hundred thirty-three million, three hundred thirty-three thousand, twenty-one".