201222201102 has 16 divisors (see below), whose sum is σ = 433401664080. Its totient is φ = 61914523392.

The previous prime is 201222201067. The next prime is 201222201137. The reversal of 201222201102 is 201102222102.

201222201102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (201222201067) and next prime (201222201137).

It is a congruent 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, 1289885827 + ... + 1289885982.

It is an arithmetic number, because the mean of its divisors is an integer number (27087604005).

Almost surely, 2^201222201102 is an apocalyptic number.

201222201102 is an abundant number, since it is smaller than the sum of its proper divisors (232179462978).

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

201222201102 is a wasteful number, since it uses less digits than its factorization.

201222201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579771827.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201222201102 its reverse (201102222102), we get a palindrome (402324423204).

The spelling of 201222201102 in words is "two hundred one billion, two hundred twenty-two million, two hundred one thousand, one hundred two".