1202220021110 has 8 divisors (see below), whose sum is σ = 2163996038016. Its totient is φ = 480888008440.

The previous prime is 1202220021091. The next prime is 1202220021131. The reversal of 1202220021110 is 111200222021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60111001046 + ... + 60111001065.

It is an arithmetic number, because the mean of its divisors is an integer number (270499504752).

Almost surely, 2^{1202220021110} is an apocalyptic number.

1202220021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202220021110 is a deficient number, since it is larger than the sum of its proper divisors (961776016906).

1202220021110 is a wasteful number, since it uses less digits than its factorization.

1202220021110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120222002118.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1202220021110 its reverse (111200222021), we get a palindrome (1313420243131).

The spelling of 1202220021110 in words is "one trillion, two hundred two billion, two hundred twenty million, twenty-one thousand, one hundred ten".