10244221151142 has 16 divisors (see below), whose sum is σ = 22351027966272. Its totient is φ = 3104309439720.

The previous prime is 10244221151113. The next prime is 10244221151159. The reversal of 10244221151142 is 24115112244201.

It is a happy number.

It is a congruent number.

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, 77607735928 + ... + 77607736059.

It is an arithmetic number, because the mean of its divisors is an integer number (1396939247892).

Almost surely, 2^{10244221151142} is an apocalyptic number.

10244221151142 is an abundant number, since it is smaller than the sum of its proper divisors (12106806815130).

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

10244221151142 is a wasteful number, since it uses less digits than its factorization.

10244221151142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155215472003.

The product of its (nonzero) digits is 5120, while the sum is 30.

Adding to 10244221151142 its reverse (24115112244201), we get a palindrome (34359333395343).

The spelling of 10244221151142 in words is "ten trillion, two hundred forty-four billion, two hundred twenty-one million, one hundred fifty-one thousand, one hundred forty-two".