101121012100222 has 8 divisors (see below), whose sum is σ = 151710121130256. Its totient is φ = 50550971723472.

The previous prime is 101121012100211. The next prime is 101121012100279. The reversal of 101121012100222 is 222001210121101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101121012100196 and 101121012100205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4767150063 + ... + 4767171274.

It is an arithmetic number, because the mean of its divisors is an integer number (18963765141282).

Almost surely, 2^{101121012100222} is an apocalyptic number.

101121012100222 is a deficient number, since it is larger than the sum of its proper divisors (50589109030034).

101121012100222 is an equidigital number, since it uses as much as digits as its factorization.

101121012100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9534326642.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101121012100222 its reverse (222001210121101), we get a palindrome (323122222221323).

The spelling of 101121012100222 in words is "one hundred one trillion, one hundred twenty-one billion, twelve million, one hundred thousand, two hundred twenty-two".