202020301021132 has 12 divisors (see below), whose sum is σ = 385675120131336. Its totient is φ = 91827409555040.

The previous prime is 202020301021067. The next prime is 202020301021141. The reversal of 202020301021132 is 231120103020202.

It is a super-2 number, since 2×202020301021132² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2295685238833 + ... + 2295685238920.

It is an arithmetic number, because the mean of its divisors is an integer number (32139593344278).

Almost surely, 2^{202020301021132} is an apocalyptic number.

202020301021132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

202020301021132 is a deficient number, since it is larger than the sum of its proper divisors (183654819110204).

202020301021132 is a wasteful number, since it uses less digits than its factorization.

202020301021132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4591370477768 (or 4591370477766 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 202020301021132 its reverse (231120103020202), we get a palindrome (433140404041334).

The spelling of 202020301021132 in words is "two hundred two trillion, twenty billion, three hundred one million, twenty-one thousand, one hundred thirty-two".