20122112010022 has 8 divisors (see below), whose sum is σ = 32927092380072. Its totient is φ = 9146414550000.

The previous prime is 20122112009971. The next prime is 20122112010053. The reversal of 20122112010022 is 22001021122102.

It is a happy number.

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

It is a super-2 number, since 2×20122112010022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20122112009978 and 20122112010005.

It is a congruent number.

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, 457320727479 + ... + 457320727522.

It is an arithmetic number, because the mean of its divisors is an integer number (4115886547509).

Almost surely, 2^{20122112010022} is an apocalyptic number.

20122112010022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20122112010022 is a deficient number, since it is larger than the sum of its proper divisors (12804980370050).

20122112010022 is a wasteful number, since it uses less digits than its factorization.

20122112010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914641455014.

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

Adding to 20122112010022 its reverse (22001021122102), we get a palindrome (42123133132124).

The spelling of 20122112010022 in words is "twenty trillion, one hundred twenty-two billion, one hundred twelve million, ten thousand, twenty-two".