1220132110 has 8 divisors (see below), whose sum is σ = 2196237816. Its totient is φ = 488052840.

The previous prime is 1220132071. The next prime is 1220132113. The reversal of 1220132110 is 112310221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1220132113) 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, 61006596 + ... + 61006615.

It is an arithmetic number, because the mean of its divisors is an integer number (274529727).

Almost surely, 2^1220132110 is an apocalyptic number.

1220132110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1220132110 is a deficient number, since it is larger than the sum of its proper divisors (976105706).

1220132110 is a wasteful number, since it uses less digits than its factorization.

1220132110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122013218.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1220132110 is about 34930.3894911007. The cubic root of 1220132110 is about 1068.5682980089.

Adding to 1220132110 its reverse (112310221), we get a palindrome (1332442331).

The spelling of 1220132110 in words is "one billion, two hundred twenty million, one hundred thirty-two thousand, one hundred ten".