222211332101 has 16 divisors (see below), whose sum is σ = 248366297088. Its totient is φ = 197076337200.

The previous prime is 222211332061. The next prime is 222211332113. The reversal of 222211332101 is 101233112222.

It is a cyclic number.

It is not a de Polignac number, because 222211332101 - 2³⁰ = 221137590277 is a prime.

It is a super-2 number, since 2×222211332101² (a number of 23 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 (222211332121) 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, 530225 + ... + 851798.

It is an arithmetic number, because the mean of its divisors is an integer number (15522893568).

Almost surely, 2^222211332101 is an apocalyptic number.

It is an amenable number.

222211332101 is a deficient number, since it is larger than the sum of its proper divisors (26154964987).

222211332101 is a wasteful number, since it uses less digits than its factorization.

222211332101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382392.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 222211332101 its reverse (101233112222), we get a palindrome (323444444323).

The spelling of 222211332101 in words is "two hundred twenty-two billion, two hundred eleven million, three hundred thirty-two thousand, one hundred one".