1220232095 has 8 divisors (see below), whose sum is σ = 1495433664. Its totient is φ = 955415584.

The previous prime is 1220232089. The next prime is 1220232109. The reversal of 1220232095 is 5902320221.

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 1220232095 - 2¹² = 1220227999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2596004 + ... + 2596473.

It is an arithmetic number, because the mean of its divisors is an integer number (186929208).

Almost surely, 2^1220232095 is an apocalyptic number.

1220232095 is a deficient number, since it is larger than the sum of its proper divisors (275201569).

1220232095 is an equidigital number, since it uses as much as digits as its factorization.

1220232095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5192529.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1220232095 is about 34931.8206654048. The cubic root of 1220232095 is about 1068.5974855267.

The spelling of 1220232095 in words is "one billion, two hundred twenty million, two hundred thirty-two thousand, ninety-five".