202220110022010 has 192 divisors, whose sum is σ = 522451702950912. Its totient is φ = 50078505222144.

The previous prime is 202220110021999. The next prime is 202220110022023. The reversal of 202220110022010 is 10220011022202.

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 95 ways as a sum of consecutive naturals, for example, 218012532 + ... + 218938128.

It is an arithmetic number, because the mean of its divisors is an integer number (2721102619536).

Almost surely, 2^{202220110022010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202220110022010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261225851475456).

202220110022010 is an abundant number, since it is smaller than the sum of its proper divisors (320231592928902).

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

202220110022010 is a wasteful number, since it uses less digits than its factorization.

202220110022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925977 (or 925960 counting only the distinct ones).

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

Adding to 202220110022010 its reverse (10220011022202), we get a palindrome (212440121044212).

The spelling of 202220110022010 in words is "two hundred two trillion, two hundred twenty billion, one hundred ten million, twenty-two thousand, ten".