1011314220462 has 96 divisors (see below), whose sum is σ = 2697698045952. Its totient is φ = 266635167552.

The previous prime is 1011314220461. The next prime is 1011314220479. The reversal of 1011314220462 is 2640224131101.

1011314220462 is a `hidden beast` number, since 10 + 1 + 131 + 42 + 20 + 462 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011314220461) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5123443 + ... + 5317169.

It is an arithmetic number, because the mean of its divisors is an integer number (28101021312).

Almost surely, 2^{1011314220462} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1011314220462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1348849022976).

1011314220462 is an abundant number, since it is smaller than the sum of its proper divisors (1686383825490).

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

1011314220462 is a wasteful number, since it uses less digits than its factorization.

1011314220462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196942 (or 196939 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 1011314220462 its reverse (2640224131101), we get a palindrome (3651538351563).

The spelling of 1011314220462 in words is "one trillion, eleven billion, three hundred fourteen million, two hundred twenty thousand, four hundred sixty-two".