2002022210122 has 16 divisors (see below), whose sum is σ = 3278300415552. Its totient is φ = 909381186720.

The previous prime is 2002022210119. The next prime is 2002022210129. The reversal of 2002022210122 is 2210122202002.

It is a junction number, because it is equal to n+sod(n) for n = 2002022210096 and 2002022210105.

It is not an unprimeable number, because it can be changed into a prime (2002022210129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31412883 + ... + 31476550.

It is an arithmetic number, because the mean of its divisors is an integer number (204893775972).

Almost surely, 2^{2002022210122} is an apocalyptic number.

2002022210122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2002022210122 is a deficient number, since it is larger than the sum of its proper divisors (1276278205430).

2002022210122 is a wasteful number, since it uses less digits than its factorization.

2002022210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62890893.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2002022210122 its reverse (2210122202002), we get a palindrome (4212144412124).

The spelling of 2002022210122 in words is "two trillion, two billion, twenty-two million, two hundred ten thousand, one hundred twenty-two".