222012120202122 has 8 divisors (see below), whose sum is σ = 444024240404256. Its totient is φ = 74004040067372.

The previous prime is 222012120202051. The next prime is 222012120202127. The reversal of 222012120202122 is 221202021210222.

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

222012120202122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (222012120202127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18501010016838 + ... + 18501010016849.

It is an arithmetic number, because the mean of its divisors is an integer number (55503030050532).

Almost surely, 2^{222012120202122} is an apocalyptic number.

222012120202122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

222012120202122 is a wasteful number, since it uses less digits than its factorization.

222012120202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37002020033692.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 222012120202122 its reverse (221202021210222), we get a palindrome (443214141412344).

The spelling of 222012120202122 in words is "two hundred twenty-two trillion, twelve billion, one hundred twenty million, two hundred two thousand, one hundred twenty-two".