3802220313131 has 2 divisors, whose sum is σ = 3802220313132. Its totient is φ = 3802220313130.

The previous prime is 3802220313107. The next prime is 3802220313257. The reversal of 3802220313131 is 1313130222083.

It is a weak prime.

It is an emirp because it is prime and its reverse (1313130222083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3802220313131 - 2¹⁸ = 3802220050987 is a prime.

It is a super-2 number, since 2×3802220313131² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3802220313094 and 3802220313103.

It is not a weakly prime, because it can be changed into another prime (3802220313431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1901110156565 + 1901110156566.

It is an arithmetic number, because the mean of its divisors is an integer number (1901110156566).

Almost surely, 2^{3802220313131} is an apocalyptic number.

3802220313131 is a deficient number, since it is larger than the sum of its proper divisors (1).

3802220313131 is an equidigital number, since it uses as much as digits as its factorization.

3802220313131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 3802220313131 in words is "three trillion, eight hundred two billion, two hundred twenty million, three hundred thirteen thousand, one hundred thirty-one".