222011120022002 has 16 divisors (see below), whose sum is σ = 333234120597120. Its totient is φ = 110933086888848.

The previous prime is 222011120021993. The next prime is 222011120022023. The reversal of 222011120022002 is 200220021110222.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61453148 + ... + 64965464.

It is an arithmetic number, because the mean of its divisors is an integer number (20827132537320).

Almost surely, 2^{222011120022002} is an apocalyptic number.

222011120022002 is a deficient number, since it is larger than the sum of its proper divisors (111223000575118).

222011120022002 is a wasteful number, since it uses less digits than its factorization.

222011120022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3532945.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222011120022002 its reverse (200220021110222), we get a palindrome (422231141132224).

The spelling of 222011120022002 in words is "two hundred twenty-two trillion, eleven billion, one hundred twenty million, twenty-two thousand, two".