1110121020222 has 32 divisors (see below), whose sum is σ = 2321611130880. Its totient is φ = 353212669920.

The previous prime is 1110121020209. The next prime is 1110121020263. The reversal of 1110121020222 is 2220201210111.

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, 8330929 + ... + 8463132.

It is an arithmetic number, because the mean of its divisors is an integer number (72550347840).

Almost surely, 2^{1110121020222} is an apocalyptic number.

1110121020222 is an abundant number, since it is smaller than the sum of its proper divisors (1211490110658).

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

1110121020222 is a wasteful number, since it uses less digits than its factorization.

1110121020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16794568.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1110121020222 its reverse (2220201210111), we get a palindrome (3330322230333).

The spelling of 1110121020222 in words is "one trillion, one hundred ten billion, one hundred twenty-one million, twenty thousand, two hundred twenty-two".