2022012202122 has 48 divisors (see below), whose sum is σ = 4781579493600. Its totient is φ = 612438928800.

The previous prime is 2022012202121. The next prime is 2022012202141. The reversal of 2022012202122 is 2212022102202.

2022012202122 is a `hidden beast` number, since 202 + 201 + 220 + 21 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2022012202095 and 2022012202104.

It is not an unprimeable number, because it can be changed into a prime (2022012202121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2017029 + ... + 2848232.

It is an arithmetic number, because the mean of its divisors is an integer number (99616239450).

Almost surely, 2^{2022012202122} is an apocalyptic number.

2022012202122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2022012202122 is an abundant number, since it is smaller than the sum of its proper divisors (2759567291478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2022012202122 is a wasteful number, since it uses less digits than its factorization.

2022012202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4867379 (or 4867376 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 2022012202122 its reverse (2212022102202), we get a palindrome (4234034304324).

The spelling of 2022012202122 in words is "two trillion, twenty-two billion, twelve million, two hundred two thousand, one hundred twenty-two".