2002101202222 has 32 divisors (see below), whose sum is σ = 3322628688384. Its totient is φ = 897142058400.

The previous prime is 2002101202217. The next prime is 2002101202237. The reversal of 2002101202222 is 2222021012002.

It is a junction number, because it is equal to n+sod(n) for n = 2002101202196 and 2002101202205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17824228 + ... + 17936200.

It is an arithmetic number, because the mean of its divisors is an integer number (103832146512).

Almost surely, 2^{2002101202222} is an apocalyptic number.

2002101202222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2002101202222 is a deficient number, since it is larger than the sum of its proper divisors (1320527486162).

2002101202222 is a wasteful number, since it uses less digits than its factorization.

2002101202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123504.

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

Adding to 2002101202222 its reverse (2222021012002), we get a palindrome (4224122214224).

The spelling of 2002101202222 in words is "two trillion, two billion, one hundred one million, two hundred two thousand, two hundred twenty-two".