20403122213410 has 32 divisors (see below), whose sum is σ = 37346110387200. Its totient is φ = 8024226624960.

The previous prime is 20403122213399. The next prime is 20403122213521. The reversal of 20403122213410 is 1431222130402.

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, 53842021 + ... + 54219640.

It is an arithmetic number, because the mean of its divisors is an integer number (1167065949600).

Almost surely, 2^{20403122213410} is an apocalyptic number.

20403122213410 is a deficient number, since it is larger than the sum of its proper divisors (16942988173790).

20403122213410 is a wasteful number, since it uses less digits than its factorization.

20403122213410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108061986.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 20403122213410 its reverse (1431222130402), we get a palindrome (21834344343812).

The spelling of 20403122213410 in words is "twenty trillion, four hundred three billion, one hundred twenty-two million, two hundred thirteen thousand, four hundred ten".