1441220122142 has 16 divisors (see below), whose sum is σ = 2232648548352. Its totient is φ = 697026479160.

The previous prime is 1441220122057. The next prime is 1441220122219. The reversal of 1441220122142 is 2412210221441.

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, 5505998 + ... + 5761809.

It is an arithmetic number, because the mean of its divisors is an integer number (139540534272).

Almost surely, 2^{1441220122142} is an apocalyptic number.

1441220122142 is a deficient number, since it is larger than the sum of its proper divisors (791428426210).

1441220122142 is a wasteful number, since it uses less digits than its factorization.

1441220122142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11269903.

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 1441220122142 its reverse (2412210221441), we get a palindrome (3853430343583).

The spelling of 1441220122142 in words is "one trillion, four hundred forty-one billion, two hundred twenty million, one hundred twenty-two thousand, one hundred forty-two".