222122200101 has 16 divisors (see below), whose sum is σ = 300019123200. Its totient is φ = 146154713328.

The previous prime is 222122200099. The next prime is 222122200163. The reversal of 222122200101 is 101002221222.

It is not a de Polignac number, because 222122200101 - 2¹ = 222122200099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222122205101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501870 + ... + 834336.

It is an arithmetic number, because the mean of its divisors is an integer number (18751195200).

Almost surely, 2^222122200101 is an apocalyptic number.

It is an amenable number.

222122200101 is a deficient number, since it is larger than the sum of its proper divisors (77896923099).

222122200101 is a wasteful number, since it uses less digits than its factorization.

222122200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335368.

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

Adding to 222122200101 its reverse (101002221222), we get a palindrome (323124421323).

The spelling of 222122200101 in words is "two hundred twenty-two billion, one hundred twenty-two million, two hundred thousand, one hundred one".