3136222440131 has 16 divisors (see below), whose sum is σ = 3570671082240. Its totient is φ = 2726703930720.

The previous prime is 3136222440119. The next prime is 3136222440137. The reversal of 3136222440131 is 1310442226313.

It is a de Polignac number, because none of the positive numbers 2^k-3136222440131 is a prime.

It is a super-2 number, since 2×3136222440131² (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 (3136222440137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541040 + ... + 2562258.

It is an arithmetic number, because the mean of its divisors is an integer number (223166942640).

Almost surely, 2^{3136222440131} is an apocalyptic number.

3136222440131 is a deficient number, since it is larger than the sum of its proper divisors (434448642109).

3136222440131 is a wasteful number, since it uses less digits than its factorization.

3136222440131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027386.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 3136222440131 its reverse (1310442226313), we get a palindrome (4446664666444).

The spelling of 3136222440131 in words is "three trillion, one hundred thirty-six billion, two hundred twenty-two million, four hundred forty thousand, one hundred thirty-one".