101020111122060 has 72 divisors (see below), whose sum is σ = 329999029673040. Its totient is φ = 24866488891008.

The previous prime is 101020111122059. The next prime is 101020111122101. The reversal of 101020111122060 is 60221111020101.

It is a super-2 number, since 2×101020111122060² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21585491490 + ... + 21585496169.

It is an arithmetic number, because the mean of its divisors is an integer number (4583319856570).

Almost surely, 2^{101020111122060} is an apocalyptic number.

101020111122060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101020111122060 is an abundant number, since it is smaller than the sum of its proper divisors (228978918550980).

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

101020111122060 is a wasteful number, since it uses less digits than its factorization.

101020111122060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43170987687 (or 43170987682 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 101020111122060 its reverse (60221111020101), we get a palindrome (161241222142161).

The spelling of 101020111122060 in words is "one hundred one trillion, twenty billion, one hundred eleven million, one hundred twenty-two thousand, sixty".