10020211333431 has 16 divisors (see below), whose sum is σ = 14884133547360. Its totient is φ = 5953653417600.

The previous prime is 10020211333421. The next prime is 10020211333519. The reversal of 10020211333431 is 13433311202001.

It is not a de Polignac number, because 10020211333431 - 2⁷ = 10020211333303 is a prime.

It is a super-2 number, since 2×10020211333431² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020211333421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4429800520 + ... + 4429802781.

It is an arithmetic number, because the mean of its divisors is an integer number (930258346710).

Almost surely, 2^{10020211333431} is an apocalyptic number.

10020211333431 is a deficient number, since it is larger than the sum of its proper divisors (4863922213929).

10020211333431 is a wasteful number, since it uses less digits than its factorization.

10020211333431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8859603346.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 10020211333431 its reverse (13433311202001), we get a palindrome (23453522535432).

The spelling of 10020211333431 in words is "ten trillion, twenty billion, two hundred eleven million, three hundred thirty-three thousand, four hundred thirty-one".