1022120010122 has 8 divisors (see below), whose sum is σ = 1533195586656. Its totient is φ = 511054814572.

The previous prime is 1022120010101. The next prime is 1022120010169. The reversal of 1022120010122 is 2210100212201.

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 = 1022120010097 and 1022120010106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2344238 + ... + 2745849.

It is an arithmetic number, because the mean of its divisors is an integer number (191649448332).

Almost surely, 2^{1022120010122} is an apocalyptic number.

1022120010122 is a deficient number, since it is larger than the sum of its proper divisors (511075576534).

1022120010122 is a wasteful number, since it uses less digits than its factorization.

1022120010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5190492.

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

Adding to 1022120010122 its reverse (2210100212201), we get a palindrome (3232220222323).

The spelling of 1022120010122 in words is "one trillion, twenty-two billion, one hundred twenty million, ten thousand, one hundred twenty-two".