2123010102202 has 64 divisors (see below), whose sum is σ = 3533467484160. Its totient is φ = 948638952000.

The previous prime is 2123010102197. The next prime is 2123010102211. The reversal of 2123010102202 is 2022010103212.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 463233603 + ... + 463238185.

It is an arithmetic number, because the mean of its divisors is an integer number (55210429440).

Almost surely, 2^{2123010102202} is an apocalyptic number.

2123010102202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2123010102202 is a deficient number, since it is larger than the sum of its proper divisors (1410457381958).

2123010102202 is a wasteful number, since it uses less digits than its factorization.

2123010102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6139.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2123010102202 its reverse (2022010103212), we get a palindrome (4145020205414).

It can be divided in two parts, 212301010 and 2202, that added together give a palindrome (212303212).

The spelling of 2123010102202 in words is "two trillion, one hundred twenty-three billion, ten million, one hundred two thousand, two hundred two".