10220403471 has 16 divisors (see below), whose sum is σ = 14107805184. Its totient is φ = 6577274304.

The previous prime is 10220403469. The next prime is 10220403481. The reversal of 10220403471 is 17430402201.

It is a happy number.

It is not a de Polignac number, because 10220403471 - 2¹ = 10220403469 is a prime.

It is a super-3 number, since 3×10220403471³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220403481) 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, 486181 + ... + 506766.

It is an arithmetic number, because the mean of its divisors is an integer number (881737824).

Almost surely, 2^10220403471 is an apocalyptic number.

10220403471 is a deficient number, since it is larger than the sum of its proper divisors (3887401713).

10220403471 is an equidigital number, since it uses as much as digits as its factorization.

10220403471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993070.

The product of its (nonzero) digits is 1344, while the sum is 24.

Adding to 10220403471 its reverse (17430402201), we get a palindrome (27650805672).

The spelling of 10220403471 in words is "ten billion, two hundred twenty million, four hundred three thousand, four hundred seventy-one".