1102220355 has 8 divisors (see below), whose sum is σ = 1763552592. Its totient is φ = 587850848.

The previous prime is 1102220341. The next prime is 1102220363. The reversal of 1102220355 is 5530222011.

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

It is a cyclic number.

It is not a de Polignac number, because 1102220355 - 2⁹ = 1102219843 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36740664 + ... + 36740693.

It is an arithmetic number, because the mean of its divisors is an integer number (220444074).

Almost surely, 2^1102220355 is an apocalyptic number.

1102220355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1102220355 is a deficient number, since it is larger than the sum of its proper divisors (661332237).

1102220355 is an equidigital number, since it uses as much as digits as its factorization.

1102220355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73481365.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1102220355 is about 33199.7041402480. The cubic root of 1102220355 is about 1032.9742026946.

Adding to 1102220355 its reverse (5530222011), we get a palindrome (6632442366).

The spelling of 1102220355 in words is "one billion, one hundred two million, two hundred twenty thousand, three hundred fifty-five".