11211011201202 has 16 divisors (see below), whose sum is σ = 22426595584320. Its totient is φ = 3736241536752.

The previous prime is 11211011201171. The next prime is 11211011201219. The reversal of 11211011201202 is 20210211011211.

It is a happy number.

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, 190517377 + ... + 190576212.

It is an arithmetic number, because the mean of its divisors is an integer number (1401662224020).

Almost surely, 2^{11211011201202} is an apocalyptic number.

11211011201202 is an abundant number, since it is smaller than the sum of its proper divisors (11215584383118).

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

11211011201202 is a wasteful number, since it uses less digits than its factorization.

11211011201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381098497.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11211011201202 its reverse (20210211011211), we get a palindrome (31421222212413).

The spelling of 11211011201202 in words is "eleven trillion, two hundred eleven billion, eleven million, two hundred one thousand, two hundred two".