1100020101202 has 64 divisors (see below), whose sum is σ = 1847237011200. Its totient is φ = 487073664000.

The previous prime is 1100020101161. The next prime is 1100020101203. The reversal of 1100020101202 is 2021010200011.

It is not an unprimeable number, because it can be changed into a prime (1100020101203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 317098324 + ... + 317101792.

It is an arithmetic number, because the mean of its divisors is an integer number (28863078300).

Almost surely, 2^{1100020101202} is an apocalyptic number.

1100020101202 is a deficient number, since it is larger than the sum of its proper divisors (747216909998).

1100020101202 is a wasteful number, since it uses less digits than its factorization.

1100020101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5923.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1100020101202 its reverse (2021010200011), we get a palindrome (3121030301213).

The spelling of 1100020101202 in words is "one trillion, one hundred billion, twenty million, one hundred one thousand, two hundred two".