1001112101202 has 64 divisors (see below), whose sum is σ = 2142794424960. Its totient is φ = 311226048000.

The previous prime is 1001112101183. The next prime is 1001112101203. The reversal of 1001112101202 is 2021012111001.

1001112101202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1001112101203) 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, 25833 + ... + 1415235.

It is an arithmetic number, because the mean of its divisors is an integer number (33481162890).

Almost surely, 2^{1001112101202} is an apocalyptic number.

1001112101202 is an abundant number, since it is smaller than the sum of its proper divisors (1141682323758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1001112101202 is a wasteful number, since it uses less digits than its factorization.

1001112101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389579.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1001112101202 its reverse (2021012111001), we get a palindrome (3022124212203).

The spelling of 1001112101202 in words is "one trillion, one billion, one hundred twelve million, one hundred one thousand, two hundred two".