1110201111222 has 32 divisors (see below), whose sum is σ = 2537869646592. Its totient is φ = 317166929184.

The previous prime is 1110201111209. The next prime is 1110201111277. The reversal of 1110201111222 is 2221111020111.

It is a happy number.

It is a super-2 number, since 2×1110201111222² (a number of 25 digits) contains 22 as substring.

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, 986028 + ... + 1786799.

It is an arithmetic number, because the mean of its divisors is an integer number (79308426456).

Almost surely, 2^{1110201111222} is an apocalyptic number.

1110201111222 is an abundant number, since it is smaller than the sum of its proper divisors (1427668535370).

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

1110201111222 is a wasteful number, since it uses less digits than its factorization.

1110201111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2782372.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1110201111222 its reverse (2221111020111), we get a palindrome (3331312131333).

The spelling of 1110201111222 in words is "one trillion, one hundred ten billion, two hundred one million, one hundred eleven thousand, two hundred twenty-two".