20214002122 has 16 divisors (see below), whose sum is σ = 31069551744. Its totient is φ = 9857628000.

The previous prime is 20214002119. The next prime is 20214002141. The reversal of 20214002122 is 22120041202.

It is a junction number, because it is equal to n+sod(n) for n = 20214002096 and 20214002105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263797 + ... + 331687.

It is an arithmetic number, because the mean of its divisors is an integer number (1941846984).

Almost surely, 2^20214002122 is an apocalyptic number.

20214002122 is a deficient number, since it is larger than the sum of its proper divisors (10855549622).

20214002122 is a wasteful number, since it uses less digits than its factorization.

20214002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71565.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20214002122 its reverse (22120041202), we get a palindrome (42334043324).

The spelling of 20214002122 in words is "twenty billion, two hundred fourteen million, two thousand, one hundred twenty-two".