101214112014442 has 16 divisors (see below), whose sum is σ = 173593768083840. Its totient is φ = 43356511134288.

The previous prime is 101214112014409. The next prime is 101214112014443. The reversal of 101214112014442 is 244410211412101.

It is a happy number.

It is a super-2 number, since 2×101214112014442² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101214112014442.

It is not an unprimeable number, because it can be changed into a prime (101214112014443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1747090278 + ... + 1747148209.

It is an arithmetic number, because the mean of its divisors is an integer number (10849610505240).

Almost surely, 2^{101214112014442} is an apocalyptic number.

101214112014442 is a deficient number, since it is larger than the sum of its proper divisors (72379656069398).

101214112014442 is a wasteful number, since it uses less digits than its factorization.

101214112014442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3494240565.

The product of its (nonzero) digits is 2048, while the sum is 28.

Adding to 101214112014442 its reverse (244410211412101), we get a palindrome (345624323426543).

The spelling of 101214112014442 in words is "one hundred one trillion, two hundred fourteen billion, one hundred twelve million, fourteen thousand, four hundred forty-two".