222021120201122 has 64 divisors (see below), whose sum is σ = 365855412787200. Its totient is φ = 100213436400000.

The previous prime is 222021120201061. The next prime is 222021120201137. The reversal of 222021120201122 is 221102021120222.

It is a super-2 number, since 2×222021120201122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222021120201094 and 222021120201103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10861548422 + ... + 10861568862.

It is an arithmetic number, because the mean of its divisors is an integer number (5716490824800).

Almost surely, 2^{222021120201122} is an apocalyptic number.

222021120201122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222021120201122 is a deficient number, since it is larger than the sum of its proper divisors (143834292586078).

222021120201122 is a wasteful number, since it uses less digits than its factorization.

222021120201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26543.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 222021120201122 its reverse (221102021120222), we get a palindrome (443123141321344).

The spelling of 222021120201122 in words is "two hundred twenty-two trillion, twenty-one billion, one hundred twenty million, two hundred one thousand, one hundred twenty-two".