1110211201222 has 32 divisors (see below), whose sum is σ = 1694261318400. Its totient is φ = 545510565600.

The previous prime is 1110211201219. The next prime is 1110211201249. The reversal of 1110211201222 is 2221021120111.

It is a super-2 number, since 2×1110211201222² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1110211201196 and 1110211201205.

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, 74900572 + ... + 74915392.

It is an arithmetic number, because the mean of its divisors is an integer number (52945666200).

Almost surely, 2^{1110211201222} is an apocalyptic number.

1110211201222 is a deficient number, since it is larger than the sum of its proper divisors (584050117178).

1110211201222 is a wasteful number, since it uses less digits than its factorization.

1110211201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16572.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1110211201222 its reverse (2221021120111), we get a palindrome (3331232321333).

The spelling of 1110211201222 in words is "one trillion, one hundred ten billion, two hundred eleven million, two hundred one thousand, two hundred twenty-two".