101022122221122 has 8 divisors (see below), whose sum is σ = 202044244442256. Its totient is φ = 33674040740372.

The previous prime is 101022122221103. The next prime is 101022122221169. The reversal of 101022122221122 is 221122221220101.

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

101022122221122 is an admirable number.

It is a super-2 number, since 2×101022122221122² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8418510185088 + ... + 8418510185099.

It is an arithmetic number, because the mean of its divisors is an integer number (25255530555282).

Almost surely, 2^{101022122221122} is an apocalyptic number.

101022122221122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

101022122221122 is a wasteful number, since it uses less digits than its factorization.

101022122221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16837020370192.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 101022122221122 its reverse (221122221220101), we get a palindrome (322144343441223).

The spelling of 101022122221122 in words is "one hundred one trillion, twenty-two billion, one hundred twenty-two million, two hundred twenty-one thousand, one hundred twenty-two".