20020201201010 has 8 divisors (see below), whose sum is σ = 36036362161836. Its totient is φ = 8008080480400.

The previous prime is 20020201200991. The next prime is 20020201201067. The reversal of 20020201201010 is 1010210202002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 17972334305641 + 2047866895369 = 4239379^2 + 1431037^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20020201201010² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20020201200982 and 20020201201000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001010060041 + ... + 1001010060060.

Almost surely, 2^{20020201201010} is an apocalyptic number.

20020201201010 is a deficient number, since it is larger than the sum of its proper divisors (16016160960826).

20020201201010 is a wasteful number, since it uses less digits than its factorization.

20020201201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002020120108.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20020201201010 its reverse (1010210202002), we get a palindrome (21030411403012).

The spelling of 20020201201010 in words is "twenty trillion, twenty billion, two hundred one million, two hundred one thousand, ten".