10112020401 has 16 divisors (see below), whose sum is σ = 15567649664. Its totient is φ = 5718726144.

The previous prime is 10112020397. The next prime is 10112020421. The reversal of 10112020401 is 10402021101.

It is a happy number.

It is not a de Polignac number, because 10112020401 - 2² = 10112020397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10112020421) 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, 2480050 + ... + 2484123.

It is an arithmetic number, because the mean of its divisors is an integer number (972978104).

Almost surely, 2^10112020401 is an apocalyptic number.

It is an amenable number.

10112020401 is a deficient number, since it is larger than the sum of its proper divisors (5455629263).

10112020401 is an equidigital number, since it uses as much as digits as its factorization.

10112020401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4964280.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10112020401 its reverse (10402021101), we get a palindrome (20514041502).

The spelling of 10112020401 in words is "ten billion, one hundred twelve million, twenty thousand, four hundred one".