101220114 has 8 divisors (see below), whose sum is σ = 202440240. Its totient is φ = 33740036.

The previous prime is 101220113. The next prime is 101220137. The reversal of 101220114 is 411022101.

It is a happy number.

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

101220114 is an admirable number.

It is a super-2 number, since 2×101220114² = 20491022956345992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101220114.

It is not an unprimeable number, because it can be changed into a prime (101220113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8435004 + ... + 8435015.

It is an arithmetic number, because the mean of its divisors is an integer number (25305030).

Almost surely, 2^101220114 is an apocalyptic number.

101220114 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.

101220114 is a wasteful number, since it uses less digits than its factorization.

101220114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16870024.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 101220114 is about 10060.8207418679. The cubic root of 101220114 is about 466.0390132319.

Adding to 101220114 its reverse (411022101), we get a palindrome (512242215).

The spelling of 101220114 in words is "one hundred one million, two hundred twenty thousand, one hundred fourteen".