222100100010122 has 16 divisors (see below), whose sum is σ = 333685250195712. Its totient is φ = 110871690798960.

The previous prime is 222100100010101. The next prime is 222100100010137. The reversal of 222100100010122 is 221010001001222.

It is a junction number, because it is equal to n+sod(n) for n = 222100100010097 and 222100100010106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57971468 + ... + 61683800.

It is an arithmetic number, because the mean of its divisors is an integer number (20855328137232).

Almost surely, 2^{222100100010122} is an apocalyptic number.

222100100010122 is a deficient number, since it is larger than the sum of its proper divisors (111585150185590).

222100100010122 is a wasteful number, since it uses less digits than its factorization.

222100100010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3760373.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222100100010122 its reverse (221010001001222), we get a palindrome (443110101011344).

The spelling of 222100100010122 in words is "two hundred twenty-two trillion, one hundred billion, one hundred million, ten thousand, one hundred twenty-two".