20122042210022 has 32 divisors (see below), whose sum is σ = 32562284477184. Its totient is φ = 9290316672000.

The previous prime is 20122042210009. The next prime is 20122042210033. The reversal of 20122042210022 is 22001224022102.

It is a junction number, because it is equal to n+sod(n) for n = 20122042209976 and 20122042210003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98288747 + ... + 98493257.

It is an arithmetic number, because the mean of its divisors is an integer number (1017571389912).

Almost surely, 2^{20122042210022} is an apocalyptic number.

20122042210022 is a deficient number, since it is larger than the sum of its proper divisors (12440242267162).

20122042210022 is a wasteful number, since it uses less digits than its factorization.

20122042210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259184.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 20122042210022 its reverse (22001224022102), we get a palindrome (42123266232124).

The spelling of 20122042210022 in words is "twenty trillion, one hundred twenty-two billion, forty-two million, two hundred ten thousand, twenty-two".