222202202102101 has 16 divisors (see below), whose sum is σ = 249704674619904. Its totient is φ = 196187291714304.

The previous prime is 222202202102039. The next prime is 222202202102119. The reversal of 222202202102101 is 101201202202222.

It is not a de Polignac number, because 222202202102101 - 2⁷ = 222202202101973 is a prime.

It is a super-2 number, since 2×222202202102101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222202202102201) 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, 4003380 + ... + 21457666.

It is an arithmetic number, because the mean of its divisors is an integer number (15606542163744).

Almost surely, 2^{222202202102101} is an apocalyptic number.

It is an amenable number.

222202202102101 is a deficient number, since it is larger than the sum of its proper divisors (27502472517803).

222202202102101 is a wasteful number, since it uses less digits than its factorization.

222202202102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17496900.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222202202102101 its reverse (101201202202222), we get a palindrome (323403404304323).

The spelling of 222202202102101 in words is "two hundred twenty-two trillion, two hundred two billion, two hundred two million, one hundred two thousand, one hundred one".