1111020010222 has 8 divisors (see below), whose sum is σ = 1667455356672. Its totient is φ = 555201558000.

The previous prime is 1111020010183. The next prime is 1111020010237. The reversal of 1111020010222 is 2220100201111.

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

It is a super-2 number, since 2×1111020010222² (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 3 ways as a sum of consecutive naturals, for example, 154219054 + ... + 154226257.

It is an arithmetic number, because the mean of its divisors is an integer number (208431919584).

Almost surely, 2^{1111020010222} is an apocalyptic number.

1111020010222 is a deficient number, since it is larger than the sum of its proper divisors (556435346450).

1111020010222 is a wasteful number, since it uses less digits than its factorization.

1111020010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308447114.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1111020010222 its reverse (2220100201111), we get a palindrome (3331120211333).

The spelling of 1111020010222 in words is "one trillion, one hundred eleven billion, twenty million, ten thousand, two hundred twenty-two".