1121010100202 has 8 divisors (see below), whose sum is σ = 1754624504736. Its totient is φ = 536135265292.

The previous prime is 1121010100193. The next prime is 1121010100219. The reversal of 1121010100202 is 2020010101211.

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

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 3 ways as a sum of consecutive naturals, for example, 12184892348 + ... + 12184892439.

It is an arithmetic number, because the mean of its divisors is an integer number (219328063092).

Almost surely, 2^{1121010100202} is an apocalyptic number.

1121010100202 is a deficient number, since it is larger than the sum of its proper divisors (633614404534).

1121010100202 is a wasteful number, since it uses less digits than its factorization.

1121010100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24369784812.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1121010100202 its reverse (2020010101211), we get a palindrome (3141020201413).

The spelling of 1121010100202 in words is "one trillion, one hundred twenty-one billion, ten million, one hundred thousand, two hundred two".