101020001000122 has 16 divisors (see below), whose sum is σ = 151932619164672. Its totient is φ = 50375806727200.

The previous prime is 101020001000101. The next prime is 101020001000141. The reversal of 101020001000122 is 221000100020101.

It is a super-3 number, since 3×101020001000122³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101020001000099 and 101020001000108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13720158 + ... + 19755574.

It is an arithmetic number, because the mean of its divisors is an integer number (9495788697792).

Almost surely, 2^{101020001000122} is an apocalyptic number.

101020001000122 is a deficient number, since it is larger than the sum of its proper divisors (50912618164550).

101020001000122 is a wasteful number, since it uses less digits than its factorization.

101020001000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6057653.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101020001000122 its reverse (221000100020101), we get a palindrome (322020101020223).

The spelling of 101020001000122 in words is "one hundred one trillion, twenty billion, one million, one hundred twenty-two", and thus it is an aban number.