1014221031340 has 48 divisors (see below), whose sum is σ = 2424509418240. Its totient is φ = 352772530880.

The previous prime is 1014221031331. The next prime is 1014221031487. The reversal of 1014221031340 is 431301224101.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100214410 + ... + 100224529.

It is an arithmetic number, because the mean of its divisors is an integer number (50510612880).

Almost surely, 2^{1014221031340} is an apocalyptic number.

1014221031340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1014221031340 is an abundant number, since it is smaller than the sum of its proper divisors (1410288386900).

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

1014221031340 is a wasteful number, since it uses less digits than its factorization.

1014221031340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200438982 (or 200438980 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1014221031340 its reverse (431301224101), we get a palindrome (1445522255441).

The spelling of 1014221031340 in words is "one trillion, fourteen billion, two hundred twenty-one million, thirty-one thousand, three hundred forty".