201022006554760 has 16 divisors (see below), whose sum is σ = 452299514748300. Its totient is φ = 80408802621888.

The previous prime is 201022006554757. The next prime is 201022006554769. The reversal of 201022006554760 is 67455600220102.

It can be written as a sum of positive squares in 2 ways, for example, as 200420479116036 + 601527438724 = 14156994^2 + 775582^2 .

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 5025550163869 = 201022006554760 / (2 + 0 + 1 + 0 + 2 + 2 + 0 + 0 + 6 + 5 + 5 + 4 + 7 + 6 + 0).

It is not an unprimeable number, because it can be changed into a prime (201022006554769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2512775081895 + ... + 2512775081974.

Almost surely, 2^{201022006554760} is an apocalyptic number.

201022006554760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201022006554760 is an abundant number, since it is smaller than the sum of its proper divisors (251277508193540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201022006554760 is a wasteful number, since it uses less digits than its factorization.

201022006554760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5025550163880 (or 5025550163876 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

Adding to 201022006554760 its reverse (67455600220102), we get a palindrome (268477606774862).

The spelling of 201022006554760 in words is "two hundred one trillion, twenty-two billion, six million, five hundred fifty-four thousand, seven hundred sixty".