20022011210122 has 8 divisors (see below), whose sum is σ = 30045856932000. Its totient is φ = 10006725566124.

The previous prime is 20022011210093. The next prime is 20022011210143. The reversal of 20022011210122 is 22101211022002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 20022011210096 and 20022011210105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2140013622 + ... + 2140022977.

It is an arithmetic number, because the mean of its divisors is an integer number (3755732116500).

Almost surely, 2^{20022011210122} is an apocalyptic number.

20022011210122 is a deficient number, since it is larger than the sum of its proper divisors (10023845721878).

20022011210122 is a wasteful number, since it uses less digits than its factorization.

20022011210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280038940.

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

Adding to 20022011210122 its reverse (22101211022002), we get a palindrome (42123222232124).

The spelling of 20022011210122 in words is "twenty trillion, twenty-two billion, eleven million, two hundred ten thousand, one hundred twenty-two".