20122210202110 has 16 divisors (see below), whose sum is σ = 36220238593632. Its totient is φ = 8048826252000.

The previous prime is 20122210202057. The next prime is 20122210202111. The reversal of 20122210202110 is 1120201222102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122210202111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5752821 + ... + 8563840.

It is an arithmetic number, because the mean of its divisors is an integer number (2263764912102).

Almost surely, 2^{20122210202110} is an apocalyptic number.

20122210202110 is a deficient number, since it is larger than the sum of its proper divisors (16098028391522).

20122210202110 is a wasteful number, since it uses less digits than its factorization.

20122210202110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14457219.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20122210202110 its reverse (1120201222102), we get a palindrome (21242411424212).

The spelling of 20122210202110 in words is "twenty trillion, one hundred twenty-two billion, two hundred ten million, two hundred two thousand, one hundred ten".