22002201032131 has 2 divisors, whose sum is σ = 22002201032132. Its totient is φ = 22002201032130.

The previous prime is 22002201032089. The next prime is 22002201032137. The reversal of 22002201032131 is 13123010220022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22002201032131 - 2⁷ = 22002201032003 is a prime.

It is a super-2 number, since 2×22002201032131² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22002201032099 and 22002201032108.

It is not a weakly prime, because it can be changed into another prime (22002201032137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001100516065 + 11001100516066.

It is an arithmetic number, because the mean of its divisors is an integer number (11001100516066).

Almost surely, 2^{22002201032131} is an apocalyptic number.

22002201032131 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002201032131 is an equidigital number, since it uses as much as digits as its factorization.

22002201032131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 22002201032131 its reverse (13123010220022), we get a palindrome (35125211252153).

The spelling of 22002201032131 in words is "twenty-two trillion, two billion, two hundred one million, thirty-two thousand, one hundred thirty-one".