1000122110022 has 32 divisors (see below), whose sum is σ = 2286215108352. Its totient is φ = 285721460064.

The previous prime is 1000122110017. The next prime is 1000122110027. The reversal of 1000122110022 is 2200112210001.

1000122110022 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1000122110017) and next prime (1000122110027).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000122110027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714588 + ... + 1584575.

It is an arithmetic number, because the mean of its divisors is an integer number (71444222136).

Almost surely, 2^{1000122110022} is an apocalyptic number.

1000122110022 is an abundant number, since it is smaller than the sum of its proper divisors (1286092998330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000122110022 is a wasteful number, since it uses less digits than its factorization.

1000122110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2309532.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1000122110022 its reverse (2200112210001), we get a palindrome (3200234320023).

The spelling of 1000122110022 in words is "one trillion, one hundred twenty-two million, one hundred ten thousand, twenty-two".