1210022122222 has 8 divisors (see below), whose sum is σ = 1857243257496. Its totient is φ = 590941036392.

The previous prime is 1210022122217. The next prime is 1210022122241. The reversal of 1210022122222 is 2222212200121.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1210022122222.

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, 7035012253 + ... + 7035012424.

It is an arithmetic number, because the mean of its divisors is an integer number (232155407187).

Almost surely, 2^{1210022122222} is an apocalyptic number.

1210022122222 is a deficient number, since it is larger than the sum of its proper divisors (647221135274).

1210022122222 is a wasteful number, since it uses less digits than its factorization.

1210022122222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14070024722.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 1210022122222 its reverse (2222212200121), we get a palindrome (3432234322343).

The spelling of 1210022122222 in words is "one trillion, two hundred ten billion, twenty-two million, one hundred twenty-two thousand, two hundred twenty-two".