1100222020010 has 8 divisors (see below), whose sum is σ = 1980399636036. Its totient is φ = 440088808000.

The previous prime is 1100222019991. The next prime is 1100222020013. The reversal of 1100222020010 is 100202220011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1096789114729 + 3432905281 = 1047277^2 + 58591^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1100222019973 and 1100222020000.

It is not an unprimeable number, because it can be changed into a prime (1100222020013) 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, 55011100991 + ... + 55011101010.

Almost surely, 2^{1100222020010} is an apocalyptic number.

1100222020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100222020010 is a deficient number, since it is larger than the sum of its proper divisors (880177616026).

1100222020010 is a wasteful number, since it uses less digits than its factorization.

1100222020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110022202008.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1100222020010 its reverse (100202220011), we get a palindrome (1200424240021).

The spelling of 1100222020010 in words is "one trillion, one hundred billion, two hundred twenty-two million, twenty thousand, ten".