101210220221122 has 8 divisors (see below), whose sum is σ = 155345919409296. Its totient is φ = 49428247084692.

The previous prime is 101210220221107. The next prime is 101210220221129. The reversal of 101210220221122 is 221122022012101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 101210220221122.

It is not an unprimeable number, because it can be changed into a prime (101210220221129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588431512828 + ... + 588431512999.

It is an arithmetic number, because the mean of its divisors is an integer number (19418239926162).

Almost surely, 2^{101210220221122} is an apocalyptic number.

101210220221122 is a deficient number, since it is larger than the sum of its proper divisors (54135699188174).

101210220221122 is a wasteful number, since it uses less digits than its factorization.

101210220221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176863025872.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 101210220221122 its reverse (221122022012101), we get a palindrome (322332242233223).

The spelling of 101210220221122 in words is "one hundred one trillion, two hundred ten billion, two hundred twenty million, two hundred twenty-one thousand, one hundred twenty-two".