1103552222 has 8 divisors (see below), whose sum is σ = 1655629896. Its totient is φ = 551675592.

The previous prime is 1103552221. The next prime is 1103552231. The reversal of 1103552222 is 2222553011.

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

It is a super-2 number, since 2×1103552222² = 2435655013362274568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103552221) 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, 35693 + ... + 59000.

It is an arithmetic number, because the mean of its divisors is an integer number (206953737).

Almost surely, 2^1103552222 is an apocalyptic number.

1103552222 is a deficient number, since it is larger than the sum of its proper divisors (552077674).

1103552222 is an equidigital number, since it uses as much as digits as its factorization.

1103552222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100522.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1103552222 is about 33219.7565012148. The cubic root of 1103552222 is about 1033.3900997142.

The spelling of 1103552222 in words is "one billion, one hundred three million, five hundred fifty-two thousand, two hundred twenty-two".