1101121222010 has 16 divisors (see below), whose sum is σ = 1982838275496. Its totient is φ = 440266249728.

The previous prime is 1101121221913. The next prime is 1101121222027. The reversal of 1101121222010 is 102221211011.

It can be written as a sum of positive squares in 4 ways, for example, as 1052169217009 + 48952005001 = 1025753^2 + 221251^2 .

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, 22754507 + ... + 22802846.

Almost surely, 2^{1101121222010} is an apocalyptic number.

1101121222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101121222010 is a deficient number, since it is larger than the sum of its proper divisors (881717053486).

1101121222010 is a wasteful number, since it uses less digits than its factorization.

1101121222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45559777.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1101121222010 its reverse (102221211011), we get a palindrome (1203342433021).

The spelling of 1101121222010 in words is "one trillion, one hundred one billion, one hundred twenty-one million, two hundred twenty-two thousand, ten".