2202100010123 has 8 divisors (see below), whose sum is σ = 2474600680608. Its totient is φ = 1944329105664.

The previous prime is 2202100010039. The next prime is 2202100010141. The reversal of 2202100010123 is 3210100012022.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2202100010123 - 2¹⁸ = 2202099747979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2202100010098 and 2202100010107.

It is not an unprimeable number, because it can be changed into a prime (2202100010623) 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, 3682441190 + ... + 3682441787.

It is an arithmetic number, because the mean of its divisors is an integer number (309325085076).

Almost surely, 2^{2202100010123} is an apocalyptic number.

2202100010123 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2202100010123 is a deficient number, since it is larger than the sum of its proper divisors (272500670485).

2202100010123 is a wasteful number, since it uses less digits than its factorization.

2202100010123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7364883013.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 2202100010123 its reverse (3210100012022), we get a palindrome (5412200022145).

The spelling of 2202100010123 in words is "two trillion, two hundred two billion, one hundred million, ten thousand, one hundred twenty-three".