6146222553131 has 4 divisors (see below), whose sum is σ = 6146365362264. Its totient is φ = 6146079744000.

The previous prime is 6146222553101. The next prime is 6146222553173. The reversal of 6146222553131 is 1313552226416.

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 6146222553131 - 2⁶ = 6146222553067 is a prime.

It is a super-2 number, since 2×6146222553131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6146222553101) 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, 71339990 + ... + 71426091.

It is an arithmetic number, because the mean of its divisors is an integer number (1536591340566).

Almost surely, 2^{6146222553131} is an apocalyptic number.

6146222553131 is a deficient number, since it is larger than the sum of its proper divisors (142809133).

6146222553131 is a wasteful number, since it uses less digits than its factorization.

6146222553131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142809132.

The product of its digits is 259200, while the sum is 41.

Adding to 6146222553131 its reverse (1313552226416), we get a palindrome (7459774779547).

The spelling of 6146222553131 in words is "six trillion, one hundred forty-six billion, two hundred twenty-two million, five hundred fifty-three thousand, one hundred thirty-one".