201101012202 has 32 divisors (see below), whose sum is σ = 425881520064. Its totient is φ = 63087468800.

The previous prime is 201101012171. The next prime is 201101012221. The reversal of 201101012202 is 202210101102.

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, 3077752 + ... + 3142412.

It is an arithmetic number, because the mean of its divisors is an integer number (13308797502).

Almost surely, 2^201101012202 is an apocalyptic number.

201101012202 is an abundant number, since it is smaller than the sum of its proper divisors (224780507862).

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

201101012202 is a wasteful number, since it uses less digits than its factorization.

201101012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95174.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 201101012202 its reverse (202210101102), we get a palindrome (403311113304).

The spelling of 201101012202 in words is "two hundred one billion, one hundred one million, twelve thousand, two hundred two".