2002220102102 has 8 divisors (see below), whose sum is σ = 3276360167112. Its totient is φ = 910100046400.

The previous prime is 2002220102101. The next prime is 2002220102147. The reversal of 2002220102102 is 2012010222002.

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

It is a super-2 number, since 2×2002220102102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002220102101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45505002299 + ... + 45505002342.

It is an arithmetic number, because the mean of its divisors is an integer number (409545020889).

Almost surely, 2^{2002220102102} is an apocalyptic number.

2002220102102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2002220102102 is a deficient number, since it is larger than the sum of its proper divisors (1274140065010).

2002220102102 is a wasteful number, since it uses less digits than its factorization.

2002220102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91010004654.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2002220102102 its reverse (2012010222002), we get a palindrome (4014230324104).

The spelling of 2002220102102 in words is "two trillion, two billion, two hundred twenty million, one hundred two thousand, one hundred two".