201101011202 has 16 divisors (see below), whose sum is σ = 371263405632. Its totient is φ = 79556443920.

The previous prime is 201101011201. The next prime is 201101011211. The reversal of 201101011202 is 202110101102.

It is not an unprimeable number, because it can be changed into a prime (201101011201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 552475124 + ... + 552475487.

It is an arithmetic number, because the mean of its divisors is an integer number (23203962852).

Almost surely, 2^201101011202 is an apocalyptic number.

201101011202 is a deficient number, since it is larger than the sum of its proper divisors (170162394430).

201101011202 is a wasteful number, since it uses less digits than its factorization.

201101011202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104950633.

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

Adding to 201101011202 its reverse (202110101102), we get a palindrome (403211112304).

The spelling of 201101011202 in words is "two hundred one billion, one hundred one million, eleven thousand, two hundred two".