200102122022010 has 32 divisors (see below), whose sum is σ = 517187023073280. Its totient is φ = 49255906959168.

The previous prime is 200102122021993. The next prime is 200102122022059. The reversal of 200102122022010 is 10220221201002.

It is a super-2 number, since 2×200102122022010² (a number of 29 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256541181690 + ... + 256541182469.

It is an arithmetic number, because the mean of its divisors is an integer number (16162094471040).

Almost surely, 2^{200102122022010} is an apocalyptic number.

200102122022010 is an abundant number, since it is smaller than the sum of its proper divisors (317084901051270).

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

200102122022010 is a wasteful number, since it uses less digits than its factorization.

200102122022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513082364182.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200102122022010 its reverse (10220221201002), we get a palindrome (210322343223012).

The spelling of 200102122022010 in words is "two hundred trillion, one hundred two billion, one hundred twenty-two million, twenty-two thousand, ten".