101012220122102 has 8 divisors (see below), whose sum is σ = 152989381932816. Its totient is φ = 50015759477832.

The previous prime is 101012220122071. The next prime is 101012220122111. The reversal of 101012220122102 is 201221022210101.

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

It is a super-2 number, since 2×101012220122102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 245175291353 + ... + 245175291764.

It is an arithmetic number, because the mean of its divisors is an integer number (19123672741602).

Almost surely, 2^{101012220122102} is an apocalyptic number.

101012220122102 is a deficient number, since it is larger than the sum of its proper divisors (51977161810714).

101012220122102 is a wasteful number, since it uses less digits than its factorization.

101012220122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490350583222.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101012220122102 its reverse (201221022210101), we get a palindrome (302233242332203).

The spelling of 101012220122102 in words is "one hundred one trillion, twelve billion, two hundred twenty million, one hundred twenty-two thousand, one hundred two".