222011032133121 has 32 divisors (see below), whose sum is σ = 372711332883456. Its totient is φ = 114188521080000.

The previous prime is 222011032133003. The next prime is 222011032133141. The reversal of 222011032133121 is 121331230110222.

It is not a de Polignac number, because 222011032133121 - 2¹¹ = 222011032131073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222011032133091 and 222011032133100.

It is not an unprimeable number, because it can be changed into a prime (222011032133141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4757831715 + ... + 4757878376.

It is an arithmetic number, because the mean of its divisors is an integer number (11647229152608).

Almost surely, 2^{222011032133121} is an apocalyptic number.

222011032133121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

222011032133121 is a deficient number, since it is larger than the sum of its proper divisors (150700300750335).

222011032133121 is a wasteful number, since it uses less digits than its factorization.

222011032133121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9515710213.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 222011032133121 its reverse (121331230110222), we get a palindrome (343342262243343).

The spelling of 222011032133121 in words is "two hundred twenty-two trillion, eleven billion, thirty-two million, one hundred thirty-three thousand, one hundred twenty-one".