1122102022 has 8 divisors (see below), whose sum is σ = 1724205672. Its totient is φ = 547366800.

The previous prime is 1122102001. The next prime is 1122102029. The reversal of 1122102022 is 2202012211.

It is a happy number.

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

It is a super-2 number, since 2×1122102022² = 2518225895552976968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1122101993 and 1122102011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122102029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6842004 + ... + 6842167.

It is an arithmetic number, because the mean of its divisors is an integer number (215525709).

Almost surely, 2^1122102022 is an apocalyptic number.

1122102022 is a deficient number, since it is larger than the sum of its proper divisors (602103650).

1122102022 is a wasteful number, since it uses less digits than its factorization.

1122102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13684214.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1122102022 is about 33497.7913003231. The cubic root of 1122102022 is about 1039.1481010648.

Adding to 1122102022 its reverse (2202012211), we get a palindrome (3324114233).

The spelling of 1122102022 in words is "one billion, one hundred twenty-two million, one hundred two thousand, twenty-two".