200122101150 has 96 divisors (see below), whose sum is σ = 515752704000. Its totient is φ = 51297628800.

The previous prime is 200122101149. The next prime is 200122101227. The reversal of 200122101150 is 51101221002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 548431 + ... + 837269.

It is an arithmetic number, because the mean of its divisors is an integer number (5372424000).

Almost surely, 2^200122101150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200122101150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257876352000).

200122101150 is an abundant number, since it is smaller than the sum of its proper divisors (315630602850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200122101150 is a wasteful number, since it uses less digits than its factorization.

200122101150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289034 (or 289029 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 200122101150 its reverse (51101221002), we get a palindrome (251223322152).

The spelling of 200122101150 in words is "two hundred billion, one hundred twenty-two million, one hundred one thousand, one hundred fifty".