222230200320121 has 16 divisors (see below), whose sum is σ = 269500551788160. Its totient is φ = 178889255066880.

The previous prime is 222230200320061. The next prime is 222230200320131. The reversal of 222230200320121 is 121023002032222.

It is a cyclic number.

It is not a de Polignac number, because 222230200320121 - 2¹¹ = 222230200318073 is a prime.

It is a super-2 number, since 2×222230200320121² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222230200320092 and 222230200320101.

It is not an unprimeable number, because it can be changed into a prime (222230200320131) 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, 2025412251 + ... + 2025521968.

It is an arithmetic number, because the mean of its divisors is an integer number (16843784486760).

Almost surely, 2^{222230200320121} is an apocalyptic number.

It is an amenable number.

222230200320121 is a deficient number, since it is larger than the sum of its proper divisors (47270351468039).

222230200320121 is a wasteful number, since it uses less digits than its factorization.

222230200320121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4050934704.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 222230200320121 its reverse (121023002032222), we get a palindrome (343253202352343).

The spelling of 222230200320121 in words is "two hundred twenty-two trillion, two hundred thirty billion, two hundred million, three hundred twenty thousand, one hundred twenty-one".