1350501220511 has 4 divisors (see below), whose sum is σ = 1350627836712. Its totient is φ = 1350374604312.

The previous prime is 1350501220507. The next prime is 1350501220517. The reversal of 1350501220511 is 1150221050531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1350501220511 - 2² = 1350501220507 is a prime.

It is a super-2 number, since 2×1350501220511² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350501220517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63292100 + ... + 63313433.

It is an arithmetic number, because the mean of its divisors is an integer number (337656959178).

Almost surely, 2^{1350501220511} is an apocalyptic number.

1350501220511 is a deficient number, since it is larger than the sum of its proper divisors (126616201).

1350501220511 is a wasteful number, since it uses less digits than its factorization.

1350501220511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126616200.

The product of its (nonzero) digits is 1500, while the sum is 26.

The spelling of 1350501220511 in words is "one trillion, three hundred fifty billion, five hundred one million, two hundred twenty thousand, five hundred eleven".