101214022 has 32 divisors (see below), whose sum is σ = 197854272. Its totient is φ = 37684224.

The previous prime is 101213999. The next prime is 101214023. The reversal of 101214022 is 220412101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 101213993 and 101214011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101214023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13263 + ... + 19450.

It is an arithmetic number, because the mean of its divisors is an integer number (6182946).

Almost surely, 2^101214022 is an apocalyptic number.

101214022 is a deficient number, since it is larger than the sum of its proper divisors (96640250).

101214022 is a wasteful number, since it uses less digits than its factorization.

101214022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32752.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 101214022 is about 10060.5179787126. The cubic root of 101214022 is about 466.0296634215.

Adding to 101214022 its reverse (220412101), we get a palindrome (321626123).

The spelling of 101214022 in words is "one hundred one million, two hundred fourteen thousand, twenty-two".