20102022002122 has 16 divisors (see below), whose sum is σ = 31479981886080. Its totient is φ = 9609137691472.

The previous prime is 20102022002093. The next prime is 20102022002129. The reversal of 20102022002122 is 22120022020102.

It is a junction number, because it is equal to n+sod(n) for n = 20102022002096 and 20102022002105.

It is not an unprimeable number, because it can be changed into a prime (20102022002129) 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, 110654422 + ... + 110835937.

It is an arithmetic number, because the mean of its divisors is an integer number (1967498867880).

Almost surely, 2^{20102022002122} is an apocalyptic number.

20102022002122 is a deficient number, since it is larger than the sum of its proper divisors (11377959883958).

20102022002122 is a wasteful number, since it uses less digits than its factorization.

20102022002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221492357.

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

Adding to 20102022002122 its reverse (22120022020102), we get a palindrome (42222044022224).

The spelling of 20102022002122 in words is "twenty trillion, one hundred two billion, twenty-two million, two thousand, one hundred twenty-two".