200222122002123 has 32 divisors (see below), whose sum is σ = 289800985485312. Its totient is φ = 122227064467200.

The previous prime is 200222122002103. The next prime is 200222122002127. The reversal of 200222122002123 is 321200221222002.

It is not a de Polignac number, because 200222122002123 - 2¹⁶ = 200222121936587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200222122002123.

It is not an unprimeable number, because it can be changed into a prime (200222122002127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34351588 + ... + 39755198.

It is an arithmetic number, because the mean of its divisors is an integer number (9056280796416).

Almost surely, 2^{200222122002123} is an apocalyptic number.

200222122002123 is a deficient number, since it is larger than the sum of its proper divisors (89578863483189).

200222122002123 is a wasteful number, since it uses less digits than its factorization.

200222122002123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5411235.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 200222122002123 its reverse (321200221222002), we get a palindrome (521422343224125).

The spelling of 200222122002123 in words is "two hundred trillion, two hundred twenty-two billion, one hundred twenty-two million, two thousand, one hundred twenty-three".