101022002111122 has 8 divisors (see below), whose sum is σ = 152498181531276. Its totient is φ = 50189274934032.

The previous prime is 101022002111083. The next prime is 101022002111131. The reversal of 101022002111122 is 221111200220101.

It can be written as a sum of positive squares in 2 ways, for example, as 100333697922241 + 688304188881 = 10016671^2 + 829641^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 101022002111096 and 101022002111105.

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, 160863060373 + ... + 160863061000.

Almost surely, 2^{101022002111122} is an apocalyptic number.

101022002111122 is a deficient number, since it is larger than the sum of its proper divisors (51476179420154).

101022002111122 is a wasteful number, since it uses less digits than its factorization.

101022002111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321726121532.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101022002111122 its reverse (221111200220101), we get a palindrome (322133202331223).

The spelling of 101022002111122 in words is "one hundred one trillion, twenty-two billion, two million, one hundred eleven thousand, one hundred twenty-two".