200122221002102 has 16 divisors (see below), whose sum is σ = 343074259157760. Its totient is φ = 85764767498088.

The previous prime is 200122221002089. The next prime is 200122221002111. The reversal of 200122221002102 is 201200122221002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157565378 + ... + 158830389.

It is an arithmetic number, because the mean of its divisors is an integer number (21442141197360).

Almost surely, 2^{200122221002102} is an apocalyptic number.

200122221002102 is a deficient number, since it is larger than the sum of its proper divisors (142952038155658).

200122221002102 is a wasteful number, since it uses less digits than its factorization.

200122221002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316440955.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200122221002102 its reverse (201200122221002), we get a palindrome (401322343223104).

The spelling of 200122221002102 in words is "two hundred trillion, one hundred twenty-two billion, two hundred twenty-one million, two thousand, one hundred two".