1101401250202 has 32 divisors (see below), whose sum is σ = 1805836032000. Its totient is φ = 499653130800.

The previous prime is 1101401250181. The next prime is 1101401250221. The reversal of 1101401250202 is 2020521041011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101401250202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109271799 + ... + 109281877.

It is an arithmetic number, because the mean of its divisors is an integer number (56432376000).

Almost surely, 2^{1101401250202} is an apocalyptic number.

1101401250202 is a deficient number, since it is larger than the sum of its proper divisors (704434781798).

1101401250202 is a wasteful number, since it uses less digits than its factorization.

1101401250202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19362.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 1101401250202 its reverse (2020521041011), we get a palindrome (3121922291213).

The spelling of 1101401250202 in words is "one trillion, one hundred one billion, four hundred one million, two hundred fifty thousand, two hundred two".