401003010122 has 32 divisors (see below), whose sum is σ = 708019268544. Its totient is φ = 167930006400.

The previous prime is 401003010113. The next prime is 401003010169. The reversal of 401003010122 is 221010300104.

It is a junction number, because it is equal to n+sod(n) for n = 401003010097 and 401003010106.

It is an unprimeable number.

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, 1196588 + ... + 1494599.

It is an arithmetic number, because the mean of its divisors is an integer number (22125602142).

Almost surely, 2^401003010122 is an apocalyptic number.

401003010122 is a deficient number, since it is larger than the sum of its proper divisors (307016258422).

401003010122 is a wasteful number, since it uses less digits than its factorization.

401003010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2691734.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 401003010122 its reverse (221010300104), we get a palindrome (622013310226).

The spelling of 401003010122 in words is "four hundred one billion, three million, ten thousand, one hundred twenty-two".